101241120 has 192 divisors, whose sum is σ = 355985280. Its totient is φ = 24035328.

The previous prime is 101241097. The next prime is 101241143. The reversal of 101241120 is 21142101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101241097) and next prime (101241143).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 101241096 and 101241105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154714 + ... + 155366.

It is an arithmetic number, because the mean of its divisors is an integer number (1854090).

Almost surely, 2^101241120 is an apocalyptic number.

101241120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101241120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177992640).

101241120 is an abundant number, since it is smaller than the sum of its proper divisors (254744160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101241120 is a wasteful number, since it uses less digits than its factorization.

101241120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 101241120 is about 10061.8646383262. The cubic root of 101241120 is about 466.0712497048.

Adding to 101241120 its reverse (21142101), we get a palindrome (122383221).

The spelling of 101241120 in words is "one hundred one million, two hundred forty-one thousand, one hundred twenty".