102004344331 has 2 divisors, whose sum is σ = 102004344332. Its totient is φ = 102004344330.

The previous prime is 102004344301. The next prime is 102004344347. The reversal of 102004344331 is 133443400201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102004344331 is a prime.

It is a super-2 number, since 2×102004344331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102004344296 and 102004344305.

It is not a weakly prime, because it can be changed into another prime (102004344301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51002172165 + 51002172166.

It is an arithmetic number, because the mean of its divisors is an integer number (51002172166).

Almost surely, 2^102004344331 is an apocalyptic number.

102004344331 is a deficient number, since it is larger than the sum of its proper divisors (1).

102004344331 is an equidigital number, since it uses as much as digits as its factorization.

102004344331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 102004344331 its reverse (133443400201), we get a palindrome (235447744532).

The spelling of 102004344331 in words is "one hundred two billion, four million, three hundred forty-four thousand, three hundred thirty-one".