10031012001 has 16 divisors (see below), whose sum is σ = 14875793920. Its totient is φ = 6680575440.

The previous prime is 10031011987. The next prime is 10031012029. The reversal of 10031012001 is 10021013001.

It is not a de Polignac number, because 10031012001 - 2⁹ = 10031011489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10031016001) 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, 160690 + ... + 214203.

It is an arithmetic number, because the mean of its divisors is an integer number (929737120).

Almost surely, 2^10031012001 is an apocalyptic number.

It is an amenable number.

10031012001 is a deficient number, since it is larger than the sum of its proper divisors (4844781919).

10031012001 is an equidigital number, since it uses as much as digits as its factorization.

10031012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375893 (or 375887 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 10031012001 its reverse (10021013001), we get a palindrome (20052025002).

The spelling of 10031012001 in words is "ten billion, thirty-one million, twelve thousand, one".