152023302 has 12 divisors (see below), whose sum is σ = 329383860. Its totient is φ = 50674428.

The previous prime is 152023301. The next prime is 152023309. The reversal of 152023302 is 203320251.

It is a super-2 number, since 2×152023302² = 46222168701966408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 8445739 = 152023302 / (1 + 5 + 2 + 0 + 2 + 3 + 3 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152023301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4222852 + ... + 4222887.

It is an arithmetic number, because the mean of its divisors is an integer number (27448655).

Almost surely, 2^152023302 is an apocalyptic number.

152023302 is an abundant number, since it is smaller than the sum of its proper divisors (177360558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152023302 is a wasteful number, since it uses less digits than its factorization.

152023302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8445747 (or 8445744 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 152023302 is about 12329.7729906110. The cubic root of 152023302 is about 533.7075998839.

Adding to 152023302 its reverse (203320251), we get a palindrome (355343553).

The spelling of 152023302 in words is "one hundred fifty-two million, twenty-three thousand, three hundred two".