102324031 has 2 divisors, whose sum is σ = 102324032. Its totient is φ = 102324030.

The previous prime is 102324017. The next prime is 102324041. The reversal of 102324031 is 130423201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102324031 - 2¹⁵ = 102291263 is a prime.

It is a super-2 number, since 2×102324031² = 20940414640177922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102323996 and 102324014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102324041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51162015 + 51162016.

It is an arithmetic number, because the mean of its divisors is an integer number (51162016).

Almost surely, 2^102324031 is an apocalyptic number.

102324031 is a deficient number, since it is larger than the sum of its proper divisors (1).

102324031 is an equidigital number, since it uses as much as digits as its factorization.

102324031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 102324031 is about 10115.5341430890. The cubic root of 102324031 is about 467.7271143333.

Adding to 102324031 its reverse (130423201), we get a palindrome (232747232).

The spelling of 102324031 in words is "one hundred two million, three hundred twenty-four thousand, thirty-one".