10313201025 has 18 divisors (see below), whose sum is σ = 18472089350. Its totient is φ = 5500373760.

The previous prime is 10313201021. The next prime is 10313201033. The reversal of 10313201025 is 52010231301.

It can be written as a sum of positive squares in 3 ways, for example, as 3458851344 + 6854349681 = 58812^2 + 82791^2 .

It is not a de Polignac number, because 10313201025 - 2² = 10313201021 is a prime.

It is a super-2 number, since 2×10313201025² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10313200989 and 10313201007.

It is not an unprimeable number, because it can be changed into a prime (10313201021) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22918000 + ... + 22918449.

Almost surely, 2^10313201025 is an apocalyptic number.

10313201025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10313201025 is a deficient number, since it is larger than the sum of its proper divisors (8158888325).

10313201025 is a wasteful number, since it uses less digits than its factorization.

10313201025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45836465 (or 45836457 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 10313201025 its reverse (52010231301), we get a palindrome (62323432326).

The spelling of 10313201025 in words is "ten billion, three hundred thirteen million, two hundred one thousand, twenty-five".