124954031 has 2 divisors, whose sum is σ = 124954032. Its totient is φ = 124954030.

The previous prime is 124954021. The next prime is 124954033. The reversal of 124954031 is 130459421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124954031 - 2²⁶ = 57845167 is a prime.

It is a super-2 number, since 2×124954031² = 31227019726297922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 124954033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 124953985 and 124954003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124954033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62477015 + 62477016.

It is an arithmetic number, because the mean of its divisors is an integer number (62477016).

Almost surely, 2^124954031 is an apocalyptic number.

124954031 is a deficient number, since it is larger than the sum of its proper divisors (1).

124954031 is an equidigital number, since it uses as much as digits as its factorization.

124954031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 124954031 is about 11178.2839022812. The cubic root of 124954031 is about 499.9387004850.

The spelling of 124954031 in words is "one hundred twenty-four million, nine hundred fifty-four thousand, thirty-one".