100500005105004 has 48 divisors (see below), whose sum is σ = 244696597947648. Its totient is φ = 32043357665088.

The previous prime is 100500005104999. The next prime is 100500005105041. The reversal of 100500005105004 is 400501500005001.

It is a super-2 number, since 2×100500005105004² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96287094 + ... + 97325250.

It is an arithmetic number, because the mean of its divisors is an integer number (5097845790576).

Almost surely, 2^{100500005105004} is an apocalyptic number.

It is an amenable number.

100500005105004 is an abundant number, since it is smaller than the sum of its proper divisors (144196592842644).

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

100500005105004 is a wasteful number, since it uses less digits than its factorization.

100500005105004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388934 (or 1388932 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The spelling of 100500005105004 in words is "one hundred trillion, five hundred billion, five million, one hundred five thousand, four".