102431200433 has 2 divisors, whose sum is σ = 102431200434. Its totient is φ = 102431200432.

The previous prime is 102431200423. The next prime is 102431200441. The reversal of 102431200433 is 334002134201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93772525729 + 8658674704 = 306223^2 + 93052^2 .

It is a cyclic number.

It is not a de Polignac number, because 102431200433 - 2⁸ = 102431200177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102431200399 and 102431200408.

It is not a weakly prime, because it can be changed into another prime (102431200423) 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, 51215600216 + 51215600217.

It is an arithmetic number, because the mean of its divisors is an integer number (51215600217).

Almost surely, 2^102431200433 is an apocalyptic number.

It is an amenable number.

102431200433 is a deficient number, since it is larger than the sum of its proper divisors (1).

102431200433 is an equidigital number, since it uses as much as digits as its factorization.

102431200433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102431200433 its reverse (334002134201), we get a palindrome (436433334634).

The spelling of 102431200433 in words is "one hundred two billion, four hundred thirty-one million, two hundred thousand, four hundred thirty-three".