109013129730 has 24 divisors (see below), whose sum is σ = 283434137532. Its totient is φ = 29070167904.

The previous prime is 109013129713. The next prime is 109013129747. The reversal of 109013129730 is 37921310901.

It is a happy number.

109013129730 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (109013129713) and next prime (109013129747).

It can be written as a sum of positive squares in 2 ways, for example, as 108997041609 + 16088121 = 330147^2 + 4011^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 605628409 + ... + 605628588.

Almost surely, 2^109013129730 is an apocalyptic number.

109013129730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109013129730 is an abundant number, since it is smaller than the sum of its proper divisors (174421007802).

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

109013129730 is a wasteful number, since it uses less digits than its factorization.

109013129730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211257010 (or 1211257007 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The spelling of 109013129730 in words is "one hundred nine billion, thirteen million, one hundred twenty-nine thousand, seven hundred thirty".