125320002 has 16 divisors (see below), whose sum is σ = 250918752. Its totient is φ = 41726880.

The previous prime is 125319959. The next prime is 125320007. The reversal of 125320002 is 200023521.

It is not an unprimeable number, because it can be changed into a prime (125320007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5524 + ... + 16767.

It is an arithmetic number, because the mean of its divisors is an integer number (15682422).

Almost surely, 2^125320002 is an apocalyptic number.

125320002 is an abundant number, since it is smaller than the sum of its proper divisors (125598750).

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

125320002 is a wasteful number, since it uses less digits than its factorization.

125320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23233.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 125320002 is about 11194.6416646537. The cubic root of 125320002 is about 500.4263057568.

Adding to 125320002 its reverse (200023521), we get a palindrome (325343523).

The spelling of 125320002 in words is "one hundred twenty-five million, three hundred twenty thousand, two".