102010010109 has 24 divisors (see below), whose sum is σ = 161585993088. Its totient is φ = 57051187200.

The previous prime is 102010010099. The next prime is 102010010111. The reversal of 102010010109 is 901010010201.

It is not a de Polignac number, because 102010010109 - 2²⁴ = 101993232893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010018109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7375492 + ... + 7389309.

It is an arithmetic number, because the mean of its divisors is an integer number (6732749712).

Almost surely, 2^102010010109 is an apocalyptic number.

It is an amenable number.

102010010109 is a deficient number, since it is larger than the sum of its proper divisors (59575982979).

102010010109 is a wasteful number, since it uses less digits than its factorization.

102010010109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14764865 (or 14764858 counting only the distinct ones).

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

The spelling of 102010010109 in words is "one hundred two billion, ten million, ten thousand, one hundred nine".