109103432740 has 12 divisors (see below), whose sum is σ = 229117208796. Its totient is φ = 43641373088.

The previous prime is 109103432731. The next prime is 109103432759. The reversal of 109103432740 is 47234301901.

It can be written as a sum of positive squares in 2 ways, for example, as 13376310336 + 95727122404 = 115656^2 + 309398^2 .

It is a junction number, because it is equal to n+sod(n) for n = 109103432696 and 109103432705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2727585799 + ... + 2727585838.

It is an arithmetic number, because the mean of its divisors is an integer number (19093100733).

Almost surely, 2^109103432740 is an apocalyptic number.

109103432740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109103432740 is an abundant number, since it is smaller than the sum of its proper divisors (120013776056).

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

109103432740 is a wasteful number, since it uses less digits than its factorization.

109103432740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5455171646 (or 5455171644 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 109103432740 in words is "one hundred nine billion, one hundred three million, four hundred thirty-two thousand, seven hundred forty".