10131133230 has 24 divisors (see below), whose sum is σ = 26340946632. Its totient is φ = 2701635504.

The previous prime is 10131133217. The next prime is 10131133277. The reversal of 10131133230 is 3233113101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56283984 + ... + 56284163.

It is an arithmetic number, because the mean of its divisors is an integer number (1097539443).

Almost surely, 2^10131133230 is an apocalyptic number.

10131133230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10131133230 is an abundant number, since it is smaller than the sum of its proper divisors (16209813402).

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

10131133230 is a wasteful number, since it uses less digits than its factorization.

10131133230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112568160 (or 112568157 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10131133230 its reverse (3233113101), we get a palindrome (13364246331).

The spelling of 10131133230 in words is "ten billion, one hundred thirty-one million, one hundred thirty-three thousand, two hundred thirty".