78800103030 has 32 divisors (see below), whose sum is σ = 206312997888. Its totient is φ = 19103055200.

The previous prime is 78800103029. The next prime is 78800103073. The reversal of 78800103030 is 3030100887.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119393766 + ... + 119394425.

It is an arithmetic number, because the mean of its divisors is an integer number (6447281184).

Almost surely, 2^78800103030 is an apocalyptic number.

78800103030 is an abundant number, since it is smaller than the sum of its proper divisors (127512894858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78800103030 is a wasteful number, since it uses less digits than its factorization.

78800103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238788212.

The product of its (nonzero) digits is 4032, while the sum is 30.

The spelling of 78800103030 in words is "seventy-eight billion, eight hundred million, one hundred three thousand, thirty".