152965031 has 4 divisors (see below), whose sum is σ = 161962992. Its totient is φ = 143967072.

The previous prime is 152965013. The next prime is 152965037. The reversal of 152965031 is 130569251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130569251 = 7507 ⋅17393.

It is a cyclic number.

It is not a de Polignac number, because 152965031 - 2¹⁴ = 152948647 is a prime.

It is a super-2 number, since 2×152965031² = 46796601417661922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152965037) 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, 4498955 + ... + 4498988.

It is an arithmetic number, because the mean of its divisors is an integer number (40490748).

Almost surely, 2^152965031 is an apocalyptic number.

152965031 is a deficient number, since it is larger than the sum of its proper divisors (8997961).

152965031 is an equidigital number, since it uses as much as digits as its factorization.

152965031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8997960.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 152965031 is about 12367.9032580304. The cubic root of 152965031 is about 534.8073735158.

The spelling of 152965031 in words is "one hundred fifty-two million, nine hundred sixty-five thousand, thirty-one".