103927773820 has 48 divisors (see below), whose sum is σ = 248862354048. Its totient is φ = 36116075520.

The previous prime is 103927773809. The next prime is 103927773877. The reversal of 103927773820 is 28377729301.

It is a happy number.

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, 11752116 + ... + 11760955.

It is an arithmetic number, because the mean of its divisors is an integer number (5184632376).

Almost surely, 2^103927773820 is an apocalyptic number.

103927773820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103927773820 is an abundant number, since it is smaller than the sum of its proper divisors (144934580228).

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

103927773820 is a wasteful number, since it uses less digits than its factorization.

103927773820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23513110 (or 23513108 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 103927773820 in words is "one hundred three billion, nine hundred twenty-seven million, seven hundred seventy-three thousand, eight hundred twenty".