3012465131 has 4 divisors (see below), whose sum is σ = 3244193232. Its totient is φ = 2780737032.

The previous prime is 3012465107. The next prime is 3012465133. The reversal of 3012465131 is 1315642103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1315642103 = 401 ⋅3280903.

It is a cyclic number.

It is not a de Polignac number, because 3012465131 - 2²² = 3008270827 is a prime.

It is a super-2 number, since 2×3012465131² = 18149892330981694322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3012465131.

It is not an unprimeable number, because it can be changed into a prime (3012465133) 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, 115864031 + ... + 115864056.

It is an arithmetic number, because the mean of its divisors is an integer number (811048308).

Almost surely, 2^3012465131 is an apocalyptic number.

3012465131 is a deficient number, since it is larger than the sum of its proper divisors (231728101).

3012465131 is a wasteful number, since it uses less digits than its factorization.

3012465131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231728100.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3012465131 is about 54885.9283514454. The cubic root of 3012465131 is about 1444.2443467064.

The spelling of 3012465131 in words is "three billion, twelve million, four hundred sixty-five thousand, one hundred thirty-one".