10312031401 has 8 divisors (see below), whose sum is σ = 12072622464. Its totient is φ = 8623301280.

The previous prime is 10312031383. The next prime is 10312031441. The reversal of 10312031401 is 10413021301.

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 10312031401 - 2³¹ = 8164547753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10312031441) 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, 17964925 + ... + 17965498.

It is an arithmetic number, because the mean of its divisors is an integer number (1509077808).

Almost surely, 2^10312031401 is an apocalyptic number.

It is an amenable number.

10312031401 is a deficient number, since it is larger than the sum of its proper divisors (1760591063).

10312031401 is an equidigital number, since it uses as much as digits as its factorization.

10312031401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35930471.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10312031401 its reverse (10413021301), we get a palindrome (20725052702).

The spelling of 10312031401 in words is "ten billion, three hundred twelve million, thirty-one thousand, four hundred one".