13350640125 has 32 divisors (see below), whose sum is σ = 22223036160. Its totient is φ = 7117915200.

The previous prime is 13350640091. The next prime is 13350640207. The reversal of 13350640125 is 52104605331.

It is not a de Polignac number, because 13350640125 - 2²² = 13346445821 is a prime.

It is a super-3 number, since 3×13350640125³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13350640092 and 13350640101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1861296 + ... + 1868454.

It is an arithmetic number, because the mean of its divisors is an integer number (694469880).

Almost surely, 2^13350640125 is an apocalyptic number.

13350640125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13350640125 is a deficient number, since it is larger than the sum of its proper divisors (8872396035).

13350640125 is an equidigital number, since it uses as much as digits as its factorization.

13350640125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12150 (or 12140 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 13350640125 in words is "thirteen billion, three hundred fifty million, six hundred forty thousand, one hundred twenty-five".