102100022102109 has 8 divisors (see below), whose sum is σ = 136138539672000. Its totient is φ = 68064092966816.

The previous prime is 102100022102107. The next prime is 102100022102137. The reversal of 102100022102109 is 901201220001201.

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 102100022102109 - 2¹ = 102100022102107 is a prime.

It is a super-2 number, since 2×102100022102109² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102100022102107) 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, 647016609 + ... + 647174390.

It is an arithmetic number, because the mean of its divisors is an integer number (17017317459000).

Almost surely, 2^{102100022102109} is an apocalyptic number.

It is an amenable number.

102100022102109 is a deficient number, since it is larger than the sum of its proper divisors (34038517569891).

102100022102109 is a wasteful number, since it uses less digits than its factorization.

102100022102109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294217299.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 102100022102109 in words is "one hundred two trillion, one hundred billion, twenty-two million, one hundred two thousand, one hundred nine".