100232001200131 has 4 divisors (see below), whose sum is σ = 100232707047264. Its totient is φ = 100231295353000.

The previous prime is 100232001200041. The next prime is 100232001200159. The reversal of 100232001200131 is 131002100232001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100232001200131 - 2⁹ = 100232001199619 is a prime.

It is a super-2 number, since 2×100232001200131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100232001200231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352710520 + ... + 352994581.

It is an arithmetic number, because the mean of its divisors is an integer number (25058176761816).

Almost surely, 2^{100232001200131} is an apocalyptic number.

100232001200131 is a deficient number, since it is larger than the sum of its proper divisors (705847133).

100232001200131 is an equidigital number, since it uses as much as digits as its factorization.

100232001200131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705847132.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 100232001200131 its reverse (131002100232001), we get a palindrome (231234101432132).

The spelling of 100232001200131 in words is "one hundred trillion, two hundred thirty-two billion, one million, two hundred thousand, one hundred thirty-one".