124362161 has 16 divisors (see below), whose sum is σ = 156193920. Its totient is φ = 96190080.

The previous prime is 124362131. The next prime is 124362167. The reversal of 124362161 is 161263421.

It is a de Polignac number, because none of the positive numbers 2^k-124362161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124362161.

It is not an unprimeable number, because it can be changed into a prime (124362167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4655 + ... + 16443.

It is an arithmetic number, because the mean of its divisors is an integer number (9762120).

Almost surely, 2^124362161 is an apocalyptic number.

124362161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124362161 is a deficient number, since it is larger than the sum of its proper divisors (31831759).

124362161 is a wasteful number, since it uses less digits than its factorization.

124362161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11944.

The product of its digits is 1728, while the sum is 26.

The square root of 124362161 is about 11151.7783783574. The cubic root of 124362161 is about 499.1480973481.

The spelling of 124362161 in words is "one hundred twenty-four million, three hundred sixty-two thousand, one hundred sixty-one".