10123202131 has 8 divisors (see below), whose sum is σ = 11660472320. Its totient is φ = 8608706568.

The previous prime is 10123202077. The next prime is 10123202191. The reversal of 10123202131 is 13120232101.

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

It is not a de Polignac number, because 10123202131 - 2¹⁵ = 10123169363 is a prime.

It is a super-2 number, since 2×10123202131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10123202191) 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 7 ways as a sum of consecutive naturals, for example, 5692701 + ... + 5694478.

It is an arithmetic number, because the mean of its divisors is an integer number (1457559040).

Almost surely, 2^10123202131 is an apocalyptic number.

10123202131 is a deficient number, since it is larger than the sum of its proper divisors (1537270189).

10123202131 is a wasteful number, since it uses less digits than its factorization.

10123202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11387313.

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

Adding to 10123202131 its reverse (13120232101), we get a palindrome (23243434232).

The spelling of 10123202131 in words is "ten billion, one hundred twenty-three million, two hundred two thousand, one hundred thirty-one".