152331107 has 2 divisors, whose sum is σ = 152331108. Its totient is φ = 152331106.

The previous prime is 152331103. The next prime is 152331143. The reversal of 152331107 is 701133251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152331107 - 2² = 152331103 is a prime.

It is not a weakly prime, because it can be changed into another prime (152331103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76165553 + 76165554.

It is an arithmetic number, because the mean of its divisors is an integer number (76165554).

Almost surely, 2^152331107 is an apocalyptic number.

152331107 is a deficient number, since it is larger than the sum of its proper divisors (1).

152331107 is an equidigital number, since it uses as much as digits as its factorization.

152331107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 152331107 is about 12342.2488631529. The cubic root of 152331107 is about 534.0675603150.

Adding to 152331107 its reverse (701133251), we get a palindrome (853464358).

The spelling of 152331107 in words is "one hundred fifty-two million, three hundred thirty-one thousand, one hundred seven".