10131103101023 has 4 divisors (see below), whose sum is σ = 10366710149928. Its totient is φ = 9895496052120.

The previous prime is 10131103101019. The next prime is 10131103101059. The reversal of 10131103101023 is 32010130113101.

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 10131103101023 - 2² = 10131103101019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10131103100992 and 10131103101010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131103101013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117803524388 + ... + 117803524473.

It is an arithmetic number, because the mean of its divisors is an integer number (2591677537482).

Almost surely, 2^{10131103101023} is an apocalyptic number.

10131103101023 is a deficient number, since it is larger than the sum of its proper divisors (235607048905).

10131103101023 is an equidigital number, since it uses as much as digits as its factorization.

10131103101023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235607048904.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10131103101023 its reverse (32010130113101), we get a palindrome (42141233214124).

The spelling of 10131103101023 in words is "ten trillion, one hundred thirty-one billion, one hundred three million, one hundred one thousand, twenty-three".