12152883731 has 2 divisors, whose sum is σ = 12152883732. Its totient is φ = 12152883730.

The previous prime is 12152883703. The next prime is 12152883751. The reversal of 12152883731 is 13738825121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12152883731 is a prime.

It is a super-2 number, since 2×12152883731² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12152883751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6076441865 + 6076441866.

It is an arithmetic number, because the mean of its divisors is an integer number (6076441866).

Almost surely, 2^12152883731 is an apocalyptic number.

12152883731 is a deficient number, since it is larger than the sum of its proper divisors (1).

12152883731 is an equidigital number, since it uses as much as digits as its factorization.

12152883731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 41.

The spelling of 12152883731 in words is "twelve billion, one hundred fifty-two million, eight hundred eighty-three thousand, seven hundred thirty-one".