102103304023 has 16 divisors (see below), whose sum is σ = 120764160000. Its totient is φ = 84463660512.

The previous prime is 102103303961. The next prime is 102103304027. The reversal of 102103304023 is 320403301201.

It is not a de Polignac number, because 102103304023 - 2²¹ = 102101206871 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 (102103304027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382168 + ... + 591826.

It is an arithmetic number, because the mean of its divisors is an integer number (7547760000).

Almost surely, 2^102103304023 is an apocalyptic number.

102103304023 is a deficient number, since it is larger than the sum of its proper divisors (18660855977).

102103304023 is a wasteful number, since it uses less digits than its factorization.

102103304023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212094.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102103304023 its reverse (320403301201), we get a palindrome (422506605224).

The spelling of 102103304023 in words is "one hundred two billion, one hundred three million, three hundred four thousand, twenty-three".