10020011312131 has 8 divisors (see below), whose sum is σ = 10140843669264. Its totient is φ = 9899181558240.

The previous prime is 10020011312111. The next prime is 10020011312167. The reversal of 10020011312131 is 13121311002001.

It is a happy number.

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 10020011312131 - 2¹⁵ = 10020011279363 is a prime.

It is a super-2 number, since 2×10020011312131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020011312111) 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, 7742401 + ... + 8943421.

It is an arithmetic number, because the mean of its divisors is an integer number (1267605458658).

Almost surely, 2^{10020011312131} is an apocalyptic number.

10020011312131 is a deficient number, since it is larger than the sum of its proper divisors (120832357133).

10020011312131 is a wasteful number, since it uses less digits than its factorization.

10020011312131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301621.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10020011312131 its reverse (13121311002001), we get a palindrome (23141322314132).

It can be divided in two parts, 1002001 and 1312131, that multiplied together give a palindrome (1314756574131).

The spelling of 10020011312131 in words is "ten trillion, twenty billion, eleven million, three hundred twelve thousand, one hundred thirty-one".