125111230 has 16 divisors (see below), whose sum is σ = 228373344. Its totient is φ = 49339360.

The previous prime is 125111179. The next prime is 125111243. The reversal of 125111230 is 32111521.

It is a super-4 number, since 4×125111230⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87397 + ... + 88816.

It is an arithmetic number, because the mean of its divisors is an integer number (14273334).

Almost surely, 2^125111230 is an apocalyptic number.

125111230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125111230 is a deficient number, since it is larger than the sum of its proper divisors (103262114).

125111230 is a wasteful number, since it uses less digits than its factorization.

125111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176291.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 125111230 is about 11185.3131382183. The cubic root of 125111230 is about 500.1482626987.

Adding to 125111230 its reverse (32111521), we get a palindrome (157222751).

The spelling of 125111230 in words is "one hundred twenty-five million, one hundred eleven thousand, two hundred thirty".