3116252603 has 4 divisors (see below), whose sum is σ = 3137167200. Its totient is φ = 3095338008.

The previous prime is 3116252593. The next prime is 3116252647. The reversal of 3116252603 is 3062526113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3062526113 = 113 ⋅27102001.

It is a cyclic number.

It is not a de Polignac number, because 3116252603 - 2⁶ = 3116252539 is a prime.

It is a super-2 number, since 2×3116252603² = 19422060571408551218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3116252003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10457075 + ... + 10457372.

It is an arithmetic number, because the mean of its divisors is an integer number (784291800).

Almost surely, 2^3116252603 is an apocalyptic number.

3116252603 is a deficient number, since it is larger than the sum of its proper divisors (20914597).

3116252603 is a wasteful number, since it uses less digits than its factorization.

3116252603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20914596.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3116252603 is about 55823.4055123834. The cubic root of 3116252603 is about 1460.6434586293.

Adding to 3116252603 its reverse (3062526113), we get a palindrome (6178778716).

The spelling of 3116252603 in words is "three billion, one hundred sixteen million, two hundred fifty-two thousand, six hundred three".