124868953 has 4 divisors (see below), whose sum is σ = 136220688. Its totient is φ = 113517220.

The previous prime is 124868951. The next prime is 124868971. The reversal of 124868953 is 359868421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124868953 - 2¹ = 124868951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124868951) 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, 5675851 + ... + 5675872.

It is an arithmetic number, because the mean of its divisors is an integer number (34055172).

Almost surely, 2^124868953 is an apocalyptic number.

It is an amenable number.

124868953 is a deficient number, since it is larger than the sum of its proper divisors (11351735).

124868953 is a wasteful number, since it uses less digits than its factorization.

124868953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11351734.

The product of its digits is 414720, while the sum is 46.

The square root of 124868953 is about 11174.4777506602. The cubic root of 124868953 is about 499.8252095704.

The spelling of 124868953 in words is "one hundred twenty-four million, eight hundred sixty-eight thousand, nine hundred fifty-three".