2103139325 has 24 divisors (see below), whose sum is σ = 3000224640. Its totient is φ = 1432584000.

The previous prime is 2103139307. The next prime is 2103139333. The reversal of 2103139325 is 5239313012.

It is not a de Polignac number, because 2103139325 - 2¹⁶ = 2103073789 is a prime.

It is a super-2 number, since 2×2103139325² = 8846390040722911250, which 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 (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13370 + ... + 66219.

It is an arithmetic number, because the mean of its divisors is an integer number (125009360).

Almost surely, 2^2103139325 is an apocalyptic number.

2103139325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2103139325 is a deficient number, since it is larger than the sum of its proper divisors (897085315).

2103139325 is a wasteful number, since it uses less digits than its factorization.

2103139325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79757 (or 79752 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 2103139325 is about 45859.9970017443. The cubic root of 2103139325 is about 1281.2169669850.

The spelling of 2103139325 in words is "two billion, one hundred three million, one hundred thirty-nine thousand, three hundred twenty-five".