102111132030001 has 16 divisors (see below), whose sum is σ = 107018644291200. Its totient is φ = 97242632074368.

The previous prime is 102111132029987. The next prime is 102111132030059. The reversal of 102111132030001 is 100030231111201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102111132030001 - 2³³ = 102102542095409 is a prime.

It is a super-2 number, since 2×102111132030001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102111135030001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238576170 + ... + 239003788.

It is an arithmetic number, because the mean of its divisors is an integer number (6688665268200).

Almost surely, 2^{102111132030001} is an apocalyptic number.

It is an amenable number.

102111132030001 is a deficient number, since it is larger than the sum of its proper divisors (4907512261199).

102111132030001 is a wasteful number, since it uses less digits than its factorization.

102111132030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473208.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 102111132030001 its reverse (100030231111201), we get a palindrome (202141363141202).

The spelling of 102111132030001 in words is "one hundred two trillion, one hundred eleven billion, one hundred thirty-two million, thirty thousand, one".