102704808053 has 4 divisors (see below), whose sum is σ = 102750436608. Its totient is φ = 102659179500.

The previous prime is 102704808043. The next prime is 102704808109. The reversal of 102704808053 is 350808407201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102704808053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102704807998 and 102704808016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102704808043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22810901 + ... + 22815402.

It is an arithmetic number, because the mean of its divisors is an integer number (25687609152).

Almost surely, 2^102704808053 is an apocalyptic number.

It is an amenable number.

102704808053 is a deficient number, since it is larger than the sum of its proper divisors (45628555).

102704808053 is an equidigital number, since it uses as much as digits as its factorization.

102704808053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45628554.

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 102704808053 in words is "one hundred two billion, seven hundred four million, eight hundred eight thousand, fifty-three".