102472963 has 2 divisors, whose sum is σ = 102472964. Its totient is φ = 102472962.

The previous prime is 102472939. The next prime is 102472967. The reversal of 102472963 is 369274201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102472963 - 2⁹ = 102472451 is a prime.

It is not a weakly prime, because it can be changed into another prime (102472967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51236481 + 51236482.

It is an arithmetic number, because the mean of its divisors is an integer number (51236482).

Almost surely, 2^102472963 is an apocalyptic number.

102472963 is a deficient number, since it is larger than the sum of its proper divisors (1).

102472963 is an equidigital number, since it uses as much as digits as its factorization.

102472963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 102472963 is about 10122.8930153390. The cubic root of 102472963 is about 467.9539289759.

The spelling of 102472963 in words is "one hundred two million, four hundred seventy-two thousand, nine hundred sixty-three".