103329508816 has 40 divisors (see below), whose sum is σ = 202250749320. Its totient is φ = 51137028096.

The previous prime is 103329508811. The next prime is 103329508823. The reversal of 103329508816 is 618805923301.

It can be written as a sum of positive squares in 4 ways, for example, as 20152641600 + 83176867216 = 141960^2 + 288404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103329508811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286280 + ... + 1364248.

It is an arithmetic number, because the mean of its divisors is an integer number (5056268733).

Almost surely, 2^103329508816 is an apocalyptic number.

103329508816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

103329508816 is a deficient number, since it is larger than the sum of its proper divisors (98921240504).

103329508816 is a wasteful number, since it uses less digits than its factorization.

103329508816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78823 (or 78817 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 103329508816 in words is "one hundred three billion, three hundred twenty-nine million, five hundred eight thousand, eight hundred sixteen".