100100011049987 has 8 divisors (see below), whose sum is σ = 107801404114320. Its totient is φ = 92398816873440.

The previous prime is 100100011049981. The next prime is 100100011050007. The reversal of 100100011049987 is 789940110001001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100100011049987 - 2³⁴ = 100082831180803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100100011049981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48675812 + ... + 50690577.

It is an arithmetic number, because the mean of its divisors is an integer number (13475175514290).

Almost surely, 2^{100100011049987} is an apocalyptic number.

100100011049987 is a deficient number, since it is larger than the sum of its proper divisors (7701393064333).

100100011049987 is an equidigital number, since it uses as much as digits as its factorization.

100100011049987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99443893.

The product of its (nonzero) digits is 18144, while the sum is 41.

The spelling of 100100011049987 in words is "one hundred trillion, one hundred billion, eleven million, forty-nine thousand, nine hundred eighty-seven".