10315232401 has 4 divisors (see below), whose sum is σ = 10670930100. Its totient is φ = 9959534704.

The previous prime is 10315232399. The next prime is 10315232413. The reversal of 10315232401 is 10423251301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7989678225 + 2325554176 = 89385^2 + 48224^2 .

It is a cyclic number.

It is not a de Polignac number, because 10315232401 - 2¹ = 10315232399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10315232101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177848806 + ... + 177848863.

It is an arithmetic number, because the mean of its divisors is an integer number (2667732525).

Almost surely, 2^10315232401 is an apocalyptic number.

It is an amenable number.

10315232401 is a deficient number, since it is larger than the sum of its proper divisors (355697699).

10315232401 is an equidigital number, since it uses as much as digits as its factorization.

10315232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355697698.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10315232401 its reverse (10423251301), we get a palindrome (20738483702).

The spelling of 10315232401 in words is "ten billion, three hundred fifteen million, two hundred thirty-two thousand, four hundred one".