10400131001 has 8 divisors (see below), whose sum is σ = 11438442624. Its totient is φ = 9395862480.

The previous prime is 10400130997. The next prime is 10400131009. The reversal of 10400131001 is 10013100401.

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 10400131001 - 2² = 10400130997 is a prime.

It is a super-2 number, since 2×10400131001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10400131009) 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, 8510135 + ... + 8511356.

It is an arithmetic number, because the mean of its divisors is an integer number (1429805328).

Almost surely, 2^10400131001 is an apocalyptic number.

It is an amenable number.

10400131001 is a deficient number, since it is larger than the sum of its proper divisors (1038311623).

10400131001 is a wasteful number, since it uses less digits than its factorization.

10400131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17021551.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10400131001 its reverse (10013100401), we get a palindrome (20413231402).

The spelling of 10400131001 in words is "ten billion, four hundred million, one hundred thirty-one thousand, one".