102925472863 has 4 divisors (see below), whose sum is σ = 102927501720. Its totient is φ = 102923444008.

The previous prime is 102925472851. The next prime is 102925472879. The reversal of 102925472863 is 368274529201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102925472863 - 2¹⁷ = 102925341791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102925472063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936328 + ... + 1040461.

It is an arithmetic number, because the mean of its divisors is an integer number (25731875430).

It is a 1-persistent number, because it is pandigital, but 2⋅102925472863 = 205850945726 is not.

Almost surely, 2^102925472863 is an apocalyptic number.

102925472863 is a deficient number, since it is larger than the sum of its proper divisors (2028857).

102925472863 is an equidigital number, since it uses as much as digits as its factorization.

102925472863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028856.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 102925472863 in words is "one hundred two billion, nine hundred twenty-five million, four hundred seventy-two thousand, eight hundred sixty-three".