1120250141 has 4 divisors (see below), whose sum is σ = 1136028384. Its totient is φ = 1104471900.

The previous prime is 1120250129. The next prime is 1120250143. The reversal of 1120250141 is 1410520211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120250141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120250143) 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, 7889015 + ... + 7889156.

It is an arithmetic number, because the mean of its divisors is an integer number (284007096).

Almost surely, 2^1120250141 is an apocalyptic number.

It is an amenable number.

1120250141 is a deficient number, since it is larger than the sum of its proper divisors (15778243).

1120250141 is an equidigital number, since it uses as much as digits as its factorization.

1120250141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15778242.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1120250141 is about 33470.1380487144. The cubic root of 1120250141 is about 1038.5761274526.

Adding to 1120250141 its reverse (1410520211), we get a palindrome (2530770352).

The spelling of 1120250141 in words is "one billion, one hundred twenty million, two hundred fifty thousand, one hundred forty-one".