100102113321123 has 8 divisors (see below), whose sum is σ = 133469539666000. Its totient is φ = 66734714595168.

The previous prime is 100102113321109. The next prime is 100102113321131. The reversal of 100102113321123 is 321123311201001.

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

It is not a de Polignac number, because 100102113321123 - 2⁴ = 100102113321107 is a prime.

It is a super-2 number, since 2×100102113321123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100102113321123.

It is not an unprimeable number, because it can be changed into a prime (100102113323123) 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, 4022793 + ... + 14710101.

It is an arithmetic number, because the mean of its divisors is an integer number (16683692458250).

Almost surely, 2^{100102113321123} is an apocalyptic number.

100102113321123 is a deficient number, since it is larger than the sum of its proper divisors (33367426344877).

100102113321123 is a wasteful number, since it uses less digits than its factorization.

100102113321123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13809461.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 100102113321123 its reverse (321123311201001), we get a palindrome (421225424522124).

The spelling of 100102113321123 in words is "one hundred trillion, one hundred two billion, one hundred thirteen million, three hundred twenty-one thousand, one hundred twenty-three".