100102010019 has 12 divisors (see below), whose sum is σ = 146705976648. Its totient is φ = 60667884640.

The previous prime is 100102009937. The next prime is 100102010051. The reversal of 100102010019 is 910010201001.

It is not a de Polignac number, because 100102010019 - 2¹² = 100102005923 is a prime.

It is a super-2 number, since 2×100102010019² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100102010719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137881194 + ... + 137881919.

It is an arithmetic number, because the mean of its divisors is an integer number (12225498054).

Almost surely, 2^100102010019 is an apocalyptic number.

100102010019 is a deficient number, since it is larger than the sum of its proper divisors (46603966629).

100102010019 is a wasteful number, since it uses less digits than its factorization.

100102010019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275763138 (or 275763127 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 100102010019 in words is "one hundred billion, one hundred two million, ten thousand, nineteen".