124961011 has 8 divisors (see below), whose sum is σ = 142950240. Its totient is φ = 107006208.

The previous prime is 124961009. The next prime is 124961017. The reversal of 124961011 is 110169421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124961011 - 2¹ = 124961009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124961017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286 + ... + 15811.

It is an arithmetic number, because the mean of its divisors is an integer number (17868780).

Almost surely, 2^124961011 is an apocalyptic number.

124961011 is a deficient number, since it is larger than the sum of its proper divisors (17989229).

124961011 is a wasteful number, since it uses less digits than its factorization.

124961011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17213.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 124961011 is about 11178.5961104246. The cubic root of 124961011 is about 499.9480092608.

The spelling of 124961011 in words is "one hundred twenty-four million, nine hundred sixty-one thousand, eleven".