3113082025 has 9 divisors (see below), whose sum is σ = 3860567671. Its totient is φ = 2490242440.

The previous prime is 3113082001. The next prime is 3113082043. The reversal of 3113082025 is 5202803113.

The square root of 3113082025 is 55795.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1120709529 + 1992372496 = 33477^2 + 44636^2 .

It is not a de Polignac number, because 3113082025 - 2⁹ = 3113081513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 273396 + ... + 284554.

Almost surely, 2^3113082025 is an apocalyptic number.

3113082025 is the 55795-th square number.

3113082025 is the 27898-th centered octagonal number.

It is an amenable number.

3113082025 is a deficient number, since it is larger than the sum of its proper divisors (747485646).

3113082025 is an frugal number, since it uses more digits than its factorization.

3113082025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22328 (or 11164 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The cubic root of 3113082025 is about 1460.1479216174.

Multiplying 3113082025 by its sum of digits (25), we get a square (77827050625 = 278975²).

3113082025 divided by its sum of digits (25) gives a square (124523281 = 11159²).

Adding to 3113082025 its reverse (5202803113), we get a palindrome (8315885138).

The spelling of 3113082025 in words is "three billion, one hundred thirteen million, eighty-two thousand, twenty-five".