1124100431 has 2 divisors, whose sum is σ = 1124100432. Its totient is φ = 1124100430.

The previous prime is 1124100379. The next prime is 1124100433. The reversal of 1124100431 is 1340014211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1124100431 - 2¹⁰ = 1124099407 is a prime.

It is a super-2 number, since 2×1124100431² = 2527203557948771522, which contains 22 as substring.

Together with 1124100433, 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 (1124100433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562050215 + 562050216.

It is an arithmetic number, because the mean of its divisors is an integer number (562050216).

Almost surely, 2^1124100431 is an apocalyptic number.

1124100431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124100431 is an equidigital number, since it uses as much as digits as its factorization.

1124100431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1124100431 is about 33527.6069978160. The cubic root of 1124100431 is about 1039.7646259129.

Adding to 1124100431 its reverse (1340014211), we get a palindrome (2464114642).

The spelling of 1124100431 in words is "one billion, one hundred twenty-four million, one hundred thousand, four hundred thirty-one".