125701124 has 12 divisors (see below), whose sum is σ = 224657664. Its totient is φ = 61513224.

The previous prime is 125701091. The next prime is 125701127. The reversal of 125701124 is 421107521.

It is a self number, because there is not a number n which added to its sum of digits gives 125701124.

It is not an unprimeable number, because it can be changed into a prime (125701127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334124 + ... + 334499.

It is an arithmetic number, because the mean of its divisors is an integer number (18721472).

Almost surely, 2^125701124 is an apocalyptic number.

It is an amenable number.

125701124 is a deficient number, since it is larger than the sum of its proper divisors (98956540).

125701124 is a wasteful number, since it uses less digits than its factorization.

125701124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668674 (or 668672 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 125701124 is about 11211.6512610766. The cubic root of 125701124 is about 500.9330896044.

Adding to 125701124 its reverse (421107521), we get a palindrome (546808645).

The spelling of 125701124 in words is "one hundred twenty-five million, seven hundred one thousand, one hundred twenty-four".