124010531 has 2 divisors, whose sum is σ = 124010532. Its totient is φ = 124010530.

The previous prime is 124010479. The next prime is 124010533. The reversal of 124010531 is 135010421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124010531 - 2¹⁰ = 124009507 is a prime.

It is a super-2 number, since 2×124010531² = 30757223597803922, which contains 22 as substring.

Together with 124010533, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124010533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62005265 + 62005266.

It is an arithmetic number, because the mean of its divisors is an integer number (62005266).

Almost surely, 2^124010531 is an apocalyptic number.

124010531 is a deficient number, since it is larger than the sum of its proper divisors (1).

124010531 is an equidigital number, since it uses as much as digits as its factorization.

124010531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 124010531 is about 11136.0015714798. The cubic root of 124010531 is about 498.6772115475.

Adding to 124010531 its reverse (135010421), we get a palindrome (259020952).

The spelling of 124010531 in words is "one hundred twenty-four million, ten thousand, five hundred thirty-one".