124011450205131 has 16 divisors (see below), whose sum is σ = 174670557344640. Its totient is φ = 78044291559360.

The previous prime is 124011450205121. The next prime is 124011450205133. The reversal of 124011450205131 is 131502054110421.

It is not a de Polignac number, because 124011450205131 - 2⁵ = 124011450205099 is a prime.

It is a super-2 number, since 2×124011450205131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124011450205133) 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, 3871228605 + ... + 3871260638.

It is an arithmetic number, because the mean of its divisors is an integer number (10916909834040).

Almost surely, 2^{124011450205131} is an apocalyptic number.

124011450205131 is a deficient number, since it is larger than the sum of its proper divisors (50659107139509).

124011450205131 is a wasteful number, since it uses less digits than its factorization.

124011450205131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7742489546.

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 124011450205131 in words is "one hundred twenty-four trillion, eleven billion, four hundred fifty million, two hundred five thousand, one hundred thirty-one".