10131201023 has 4 divisors (see below), whose sum is σ = 10571688048. Its totient is φ = 9690714000.

The previous prime is 10131200951. The next prime is 10131201037. The reversal of 10131201023 is 32010213101.

10131201023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10131201023 - 2²⁸ = 9862765567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10131200989 and 10131201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131201053) 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, 220243478 + ... + 220243523.

It is an arithmetic number, because the mean of its divisors is an integer number (2642922012).

Almost surely, 2^10131201023 is an apocalyptic number.

10131201023 is a deficient number, since it is larger than the sum of its proper divisors (440487025).

10131201023 is an equidigital number, since it uses as much as digits as its factorization.

10131201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440487024.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10131201023 its reverse (32010213101), we get a palindrome (42141414124).

The spelling of 10131201023 in words is "ten billion, one hundred thirty-one million, two hundred one thousand, twenty-three".