38681102130 has 48 divisors (see below), whose sum is σ = 102041396352. Its totient is φ = 9377236000.

The previous prime is 38681102093. The next prime is 38681102147. The reversal of 38681102130 is 3120118683.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 38681102091 and 38681102100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5324346 + ... + 5331605.

It is an arithmetic number, because the mean of its divisors is an integer number (2125862424).

Almost surely, 2^38681102130 is an apocalyptic number.

38681102130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38681102130 is an abundant number, since it is smaller than the sum of its proper divisors (63360294222).

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

38681102130 is a wasteful number, since it uses less digits than its factorization.

38681102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10655983 (or 10655972 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 38681102130 in words is "thirty-eight billion, six hundred eighty-one million, one hundred two thousand, one hundred thirty".