10131320401401 has 32 divisors (see below), whose sum is σ = 13819370250240. Its totient is φ = 6600159230400.

The previous prime is 10131320401399. The next prime is 10131320401409. The reversal of 10131320401401 is 10410402313101.

It is not a de Polignac number, because 10131320401401 - 2¹ = 10131320401399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10131320401409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46578966 + ... + 46795968.

It is an arithmetic number, because the mean of its divisors is an integer number (431855320320).

Almost surely, 2^{10131320401401} is an apocalyptic number.

It is an amenable number.

10131320401401 is a deficient number, since it is larger than the sum of its proper divisors (3688049848839).

10131320401401 is a wasteful number, since it uses less digits than its factorization.

10131320401401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218637.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10131320401401 its reverse (10410402313101), we get a palindrome (20541722714502).

The spelling of 10131320401401 in words is "ten trillion, one hundred thirty-one billion, three hundred twenty million, four hundred one thousand, four hundred one".