3131374153 has 4 divisors (see below), whose sum is σ = 3160639440. Its totient is φ = 3102108868.

The previous prime is 3131374133. The next prime is 3131374157. The reversal of 3131374153 is 3514731313.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3514731313 = 2281 ⋅1540873.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3131374153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3131374157) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14632483 + ... + 14632696.

It is an arithmetic number, because the mean of its divisors is an integer number (790159860).

Almost surely, 2^3131374153 is an apocalyptic number.

It is an amenable number.

3131374153 is a deficient number, since it is larger than the sum of its proper divisors (29265287).

3131374153 is a wasteful number, since it uses less digits than its factorization.

3131374153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29265286.

The product of its digits is 11340, while the sum is 31.

The square root of 3131374153 is about 55958.6825523975. The cubic root of 3131374153 is about 1463.0022279613.

The spelling of 3131374153 in words is "three billion, one hundred thirty-one million, three hundred seventy-four thousand, one hundred fifty-three".