125632102 has 16 divisors (see below), whose sum is σ = 191724912. Its totient is φ = 61728480.

The previous prime is 125632099. The next prime is 125632103. The reversal of 125632102 is 201236521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125632103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71628 + ... + 73360.

It is an arithmetic number, because the mean of its divisors is an integer number (11982807).

Almost surely, 2^125632102 is an apocalyptic number.

125632102 is a deficient number, since it is larger than the sum of its proper divisors (66092810).

125632102 is a wasteful number, since it uses less digits than its factorization.

125632102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 125632102 is about 11208.5727012854. The cubic root of 125632102 is about 500.8413860116.

Adding to 125632102 its reverse (201236521), we get a palindrome (326868623).

The spelling of 125632102 in words is "one hundred twenty-five million, six hundred thirty-two thousand, one hundred two".