152413331 has 4 divisors (see below), whose sum is σ = 174186672. Its totient is φ = 130639992.

The previous prime is 152413321. The next prime is 152413351. The reversal of 152413331 is 133314251.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 152413331 - 2¹⁴ = 152396947 is a prime.

It is a super-2 number, since 2×152413331² = 46459646933031122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152413297 and 152413306.

It is not an unprimeable number, because it can be changed into a prime (152413321) 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, 10886660 + ... + 10886673.

It is an arithmetic number, because the mean of its divisors is an integer number (43546668).

Almost surely, 2^152413331 is an apocalyptic number.

152413331 is a deficient number, since it is larger than the sum of its proper divisors (21773341).

152413331 is an equidigital number, since it uses as much as digits as its factorization.

152413331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21773340.

The product of its digits is 1080, while the sum is 23.

The square root of 152413331 is about 12345.5794112711. The cubic root of 152413331 is about 534.1636345253.

Adding to 152413331 its reverse (133314251), we get a palindrome (285727582).

The spelling of 152413331 in words is "one hundred fifty-two million, four hundred thirteen thousand, three hundred thirty-one".