13125001390 has 16 divisors (see below), whose sum is σ = 23709082320. Its totient is φ = 5231316160.

The previous prime is 13125001367. The next prime is 13125001471. The reversal of 13125001390 is 9310052131.

13125001390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13125001390² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2332600 + ... + 2338219.

It is an arithmetic number, because the mean of its divisors is an integer number (1481817645).

Almost surely, 2^13125001390 is an apocalyptic number.

13125001390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13125001390 is a deficient number, since it is larger than the sum of its proper divisors (10584080930).

13125001390 is a wasteful number, since it uses less digits than its factorization.

13125001390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671107.

The product of its (nonzero) digits is 810, while the sum is 25.

The spelling of 13125001390 in words is "thirteen billion, one hundred twenty-five million, one thousand, three hundred ninety".