152740131 has 16 divisors (see below), whose sum is σ = 210554880. Its totient is φ = 98386560.

The previous prime is 152740111. The next prime is 152740139. The reversal of 152740131 is 131047251.

It is not a de Polignac number, because 152740131 - 2¹⁷ = 152609059 is a prime.

It is a super-2 number, since 2×152740131² = 46659095235794322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152740139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101835 + ... + 103323.

It is an arithmetic number, because the mean of its divisors is an integer number (13159680).

Almost surely, 2^152740131 is an apocalyptic number.

152740131 is a deficient number, since it is larger than the sum of its proper divisors (57814749).

152740131 is a wasteful number, since it uses less digits than its factorization.

152740131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 152740131 is about 12358.8078308549. The cubic root of 152740131 is about 534.5451410895.

Adding to 152740131 its reverse (131047251), we get a palindrome (283787382).

The spelling of 152740131 in words is "one hundred fifty-two million, seven hundred forty thousand, one hundred thirty-one".