152225102 has 4 divisors (see below), whose sum is σ = 228337656. Its totient is φ = 76112550.

The previous prime is 152225053. The next prime is 152225153. The reversal of 152225102 is 201522251.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38056274 + ... + 38056277.

It is an arithmetic number, because the mean of its divisors is an integer number (57084414).

Almost surely, 2^152225102 is an apocalyptic number.

152225102 is a deficient number, since it is larger than the sum of its proper divisors (76112554).

152225102 is an equidigital number, since it uses as much as digits as its factorization.

152225102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76112553.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 152225102 is about 12337.9537201272. The cubic root of 152225102 is about 533.9436482873.

Adding to 152225102 its reverse (201522251), we get a palindrome (353747353).

The spelling of 152225102 in words is "one hundred fifty-two million, two hundred twenty-five thousand, one hundred two".