10131002121023 has 24 divisors (see below), whose sum is σ = 12167903854080. Its totient is φ = 8401732562160.

The previous prime is 10131002121007. The next prime is 10131002121067. The reversal of 10131002121023 is 32012120013101.

It is not a de Polignac number, because 10131002121023 - 2⁴ = 10131002121007 is a prime.

It is a super-3 number, since 3×10131002121023³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10131002120992 and 10131002121010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131002123023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6133148 + ... + 7607726.

It is an arithmetic number, because the mean of its divisors is an integer number (506995993920).

Almost surely, 2^{10131002121023} is an apocalyptic number.

10131002121023 is a deficient number, since it is larger than the sum of its proper divisors (2036901733057).

10131002121023 is a wasteful number, since it uses less digits than its factorization.

10131002121023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479147 (or 1479140 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10131002121023 its reverse (32012120013101), we get a palindrome (42143122134124).

The spelling of 10131002121023 in words is "ten trillion, one hundred thirty-one billion, two million, one hundred twenty-one thousand, twenty-three".