13031032021001 has 16 divisors (see below), whose sum is σ = 14524259947200. Its totient is φ = 11618593417728.

The previous prime is 13031032020991. The next prime is 13031032021079. The reversal of 13031032021001 is 10012023013031.

It is a cyclic number.

It is not a de Polignac number, because 13031032021001 - 2²² = 13031027826697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13031032021081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8716166 + ... + 10101168.

It is an arithmetic number, because the mean of its divisors is an integer number (907766246700).

Almost surely, 2^{13031032021001} is an apocalyptic number.

It is an amenable number.

13031032021001 is a deficient number, since it is larger than the sum of its proper divisors (1493227926199).

13031032021001 is a wasteful number, since it uses less digits than its factorization.

13031032021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414168.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13031032021001 its reverse (10012023013031), we get a palindrome (23043055034032).

The spelling of 13031032021001 in words is "thirteen trillion, thirty-one billion, thirty-two million, twenty-one thousand, one".