38152445131 has 2 divisors, whose sum is σ = 38152445132. Its totient is φ = 38152445130.

The previous prime is 38152445129. The next prime is 38152445161. The reversal of 38152445131 is 13154425183.

It is a weak prime.

It is an emirp because it is prime and its reverse (13154425183) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38152445131 - 2¹ = 38152445129 is a prime.

It is a super-2 number, since 2×38152445131² (a number of 22 digits) contains 22 as substring.

Together with 38152445129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (38152445101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19076222565 + 19076222566.

It is an arithmetic number, because the mean of its divisors is an integer number (19076222566).

Almost surely, 2^38152445131 is an apocalyptic number.

38152445131 is a deficient number, since it is larger than the sum of its proper divisors (1).

38152445131 is an equidigital number, since it uses as much as digits as its factorization.

38152445131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 37.

The spelling of 38152445131 in words is "thirty-eight billion, one hundred fifty-two million, four hundred forty-five thousand, one hundred thirty-one".