102103768045 has 8 divisors (see below), whose sum is σ = 123064278624. Its totient is φ = 81323176464.

The previous prime is 102103768033. The next prime is 102103768099. The reversal of 102103768045 is 540867301201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102103768045 - 2⁷ = 102103767917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102103767995 and 102103768013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44978499 + ... + 44980768.

It is an arithmetic number, because the mean of its divisors is an integer number (15383034828).

Almost surely, 2^102103768045 is an apocalyptic number.

It is an amenable number.

102103768045 is a deficient number, since it is larger than the sum of its proper divisors (20960510579).

102103768045 is an equidigital number, since it uses as much as digits as its factorization.

102103768045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89959499.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 102103768045 in words is "one hundred two billion, one hundred three million, seven hundred sixty-eight thousand, forty-five".