125623106 has 16 divisors (see below), whose sum is σ = 216012480. Its totient is φ = 53673840.

The previous prime is 125623087. The next prime is 125623133. The reversal of 125623106 is 601326521.

It is a super-2 number, since 2×125623106² = 31562329522174472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8921 + ... + 18188.

It is an arithmetic number, because the mean of its divisors is an integer number (13500780).

Almost surely, 2^125623106 is an apocalyptic number.

125623106 is a deficient number, since it is larger than the sum of its proper divisors (90389374).

125623106 is a wasteful number, since it uses less digits than its factorization.

125623106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27449.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 125623106 is about 11208.1713941213. The cubic root of 125623106 is about 500.8294313265.

Adding to 125623106 its reverse (601326521), we get a palindrome (726949627).

The spelling of 125623106 in words is "one hundred twenty-five million, six hundred twenty-three thousand, one hundred six".