100200313123231 has 4 divisors (see below), whose sum is σ = 100202704751952. Its totient is φ = 100197921494512.

The previous prime is 100200313123223. The next prime is 100200313123237. The reversal of 100200313123231 is 132321313002001.

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 100200313123231 - 2³ = 100200313123223 is a prime.

It is a super-2 number, since 2×100200313123231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200313123237) 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, 1195751515 + ... + 1195835308.

It is an arithmetic number, because the mean of its divisors is an integer number (25050676187988).

Almost surely, 2^{100200313123231} is an apocalyptic number.

100200313123231 is a deficient number, since it is larger than the sum of its proper divisors (2391628721).

100200313123231 is an equidigital number, since it uses as much as digits as its factorization.

100200313123231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391628720.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 100200313123231 its reverse (132321313002001), we get a palindrome (232521626125232).

The spelling of 100200313123231 in words is "one hundred trillion, two hundred billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred thirty-one".