131103052 has 24 divisors (see below), whose sum is σ = 234133200. Its totient is φ = 64221696.

The previous prime is 131103047. The next prime is 131103053. The reversal of 131103052 is 250301131.

It is not an unprimeable number, because it can be changed into a prime (131103053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38599 + ... + 41857.

It is an arithmetic number, because the mean of its divisors is an integer number (9755550).

Almost surely, 2^131103052 is an apocalyptic number.

It is an amenable number.

131103052 is a deficient number, since it is larger than the sum of its proper divisors (103030148).

131103052 is a wasteful number, since it uses less digits than its factorization.

131103052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465 (or 3463 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 131103052 is about 11450.0241047781. The cubic root of 131103052 is about 508.0084473764.

Adding to 131103052 its reverse (250301131), we get a palindrome (381404183).

The spelling of 131103052 in words is "one hundred thirty-one million, one hundred three thousand, fifty-two".