124356156311 has 2 divisors, whose sum is σ = 124356156312. Its totient is φ = 124356156310.

The previous prime is 124356156277. The next prime is 124356156313. The reversal of 124356156311 is 113651653421.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124356156311 is a prime.

It is a super-2 number, since 2×124356156311² (a number of 23 digits) contains 22 as substring.

Together with 124356156313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124356156313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62178078155 + 62178078156.

It is an arithmetic number, because the mean of its divisors is an integer number (62178078156).

Almost surely, 2^124356156311 is an apocalyptic number.

124356156311 is a deficient number, since it is larger than the sum of its proper divisors (1).

124356156311 is an equidigital number, since it uses as much as digits as its factorization.

124356156311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The spelling of 124356156311 in words is "one hundred twenty-four billion, three hundred fifty-six million, one hundred fifty-six thousand, three hundred eleven".