152102897 has 4 divisors (see below), whose sum is σ = 152144496. Its totient is φ = 152061300.

The previous prime is 152102879. The next prime is 152102903. The reversal of 152102897 is 798201251.

152102897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 152102897 - 2⁸ = 152102641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152102827) 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, 14723 + ... + 22824.

It is an arithmetic number, because the mean of its divisors is an integer number (38036124).

Almost surely, 2^152102897 is an apocalyptic number.

It is an amenable number.

152102897 is a deficient number, since it is larger than the sum of its proper divisors (41599).

152102897 is an equidigital number, since it uses as much as digits as its factorization.

152102897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41598.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 152102897 is about 12333.0003243331. Note that the first 3 decimals coincide. The cubic root of 152102897 is about 533.8007282490.

The spelling of 152102897 in words is "one hundred fifty-two million, one hundred two thousand, eight hundred ninety-seven".