100131120030232 has 32 divisors (see below), whose sum is σ = 187884356140800. Its totient is φ = 50028629011200.

The previous prime is 100131120030199. The next prime is 100131120030269. The reversal of 100131120030232 is 232030021131001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210751182 + ... + 211225762.

It is an arithmetic number, because the mean of its divisors is an integer number (5871386129400).

Almost surely, 2^{100131120030232} is an apocalyptic number.

It is an amenable number.

100131120030232 is a deficient number, since it is larger than the sum of its proper divisors (87753236110568).

100131120030232 is a wasteful number, since it uses less digits than its factorization.

100131120030232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493987 (or 493983 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 100131120030232 its reverse (232030021131001), we get a palindrome (332161141161233).

The spelling of 100131120030232 in words is "one hundred trillion, one hundred thirty-one billion, one hundred twenty million, thirty thousand, two hundred thirty-two".