102000022113001 has 4 divisors (see below), whose sum is σ = 102000163211604. Its totient is φ = 101999881014400.

The previous prime is 102000022112981. The next prime is 102000022113083. The reversal of 102000022113001 is 100311220000201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77996734643776 + 24003287469225 = 8831576^2 + 4899315^2 .

It is a cyclic number.

It is not a de Polignac number, because 102000022113001 - 2²¹ = 102000020015849 is a prime.

It is a super-2 number, since 2×102000022113001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102000022117001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69459340 + ... + 70912621.

It is an arithmetic number, because the mean of its divisors is an integer number (25500040802901).

Almost surely, 2^{102000022113001} is an apocalyptic number.

It is an amenable number.

102000022113001 is a deficient number, since it is larger than the sum of its proper divisors (141098603).

102000022113001 is an equidigital number, since it uses as much as digits as its factorization.

102000022113001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141098602.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102000022113001 its reverse (100311220000201), we get a palindrome (202311242113202).

The spelling of 102000022113001 in words is "one hundred two trillion, twenty-two million, one hundred thirteen thousand, one".