109681003628 has 24 divisors (see below), whose sum is σ = 222451617024. Its totient is φ = 46344085200.

The previous prime is 109681003609. The next prime is 109681003651. The reversal of 109681003628 is 826300186901.

It is a super-3 number, since 3×109681003628³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27583778 + ... + 27587753.

It is an arithmetic number, because the mean of its divisors is an integer number (9268817376).

Almost surely, 2^109681003628 is an apocalyptic number.

It is an amenable number.

109681003628 is an abundant number, since it is smaller than the sum of its proper divisors (112770613396).

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

109681003628 is a wasteful number, since it uses less digits than its factorization.

109681003628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55171613 (or 55171611 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 109681003628 in words is "one hundred nine billion, six hundred eighty-one million, three thousand, six hundred twenty-eight".