10231131100 has 18 divisors (see below), whose sum is σ = 22201554704. Its totient is φ = 4092452400.

The previous prime is 10231131091. The next prime is 10231131107. The reversal of 10231131100 is 113113201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231131107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51155556 + ... + 51155755.

Almost surely, 2^10231131100 is an apocalyptic number.

10231131100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10231131100 is an abundant number, since it is smaller than the sum of its proper divisors (11970423604).

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

10231131100 is a wasteful number, since it uses less digits than its factorization.

10231131100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102311325 (or 102311318 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10231131100 its reverse (113113201), we get a palindrome (10344244301).

The spelling of 10231131100 in words is "ten billion, two hundred thirty-one million, one hundred thirty-one thousand, one hundred".