101214340 has 12 divisors (see below), whose sum is σ = 212550156. Its totient is φ = 40485728.

The previous prime is 101214331. The next prime is 101214341. The reversal of 101214340 is 43412101.

101214340 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 33547264 + 67667076 = 5792^2 + 8226^2 .

101214340 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (101214341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2530339 + ... + 2530378.

It is an arithmetic number, because the mean of its divisors is an integer number (17712513).

Almost surely, 2^101214340 is an apocalyptic number.

101214340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101214340 is an abundant number, since it is smaller than the sum of its proper divisors (111335816).

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

101214340 is a wasteful number, since it uses less digits than its factorization.

101214340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060726 (or 5060724 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 101214340 is about 10060.5337830554. The cubic root of 101214340 is about 466.0301514872.

Adding to 101214340 its reverse (43412101), we get a palindrome (144626441).

The spelling of 101214340 in words is "one hundred one million, two hundred fourteen thousand, three hundred forty".