10131100123 has 8 divisors (see below), whose sum is σ = 10383601536. Its totient is φ = 9878856000.

The previous prime is 10131100103. The next prime is 10131100141. The reversal of 10131100123 is 32100113101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10131100123 - 2¹³ = 10131091931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10131100103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16665 + ... + 143317.

It is an arithmetic number, because the mean of its divisors is an integer number (1297950192).

Almost surely, 2^10131100123 is an apocalyptic number.

10131100123 is a deficient number, since it is larger than the sum of its proper divisors (252501413).

10131100123 is a wasteful number, since it uses less digits than its factorization.

10131100123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128645.

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

Adding to 10131100123 its reverse (32100113101), we get a palindrome (42231213224).

The spelling of 10131100123 in words is "ten billion, one hundred thirty-one million, one hundred thousand, one hundred twenty-three".