103278535800 has 96 divisors (see below), whose sum is σ = 349269252480. Its totient is φ = 25037219200.

The previous prime is 103278535777. The next prime is 103278535849. The reversal of 103278535800 is 8535872301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7817532 + ... + 7830731.

It is an arithmetic number, because the mean of its divisors is an integer number (3638221380).

Almost surely, 2^103278535800 is an apocalyptic number.

103278535800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103278535800 is an abundant number, since it is smaller than the sum of its proper divisors (245990716680).

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

103278535800 is a wasteful number, since it uses less digits than its factorization.

103278535800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15648293 (or 15648284 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 103278535800 in words is "one hundred three billion, two hundred seventy-eight million, five hundred thirty-five thousand, eight hundred".