124220232153 has 48 divisors (see below), whose sum is σ = 192209472000. Its totient is φ = 80086890240.

The previous prime is 124220232139. The next prime is 124220232167. The reversal of 124220232153 is 351232022421.

124220232153 is a `hidden beast` number, since 1 + 2 + 422 + 0 + 23 + 215 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (124220232139) and next prime (124220232167).

It is not a de Polignac number, because 124220232153 - 2⁵ = 124220232121 is a prime.

It is a super-2 number, since 2×124220232153² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (124220232133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12869073 + ... + 12878721.

It is an arithmetic number, because the mean of its divisors is an integer number (4004364000).

Almost surely, 2^124220232153 is an apocalyptic number.

It is an amenable number.

124220232153 is a deficient number, since it is larger than the sum of its proper divisors (67989239847).

124220232153 is an equidigital number, since it uses as much as digits as its factorization.

124220232153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11404 (or 11392 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 124220232153 its reverse (351232022421), we get a palindrome (475452254574).

The spelling of 124220232153 in words is "one hundred twenty-four billion, two hundred twenty million, two hundred thirty-two thousand, one hundred fifty-three".