102111330033102 has 64 divisors (see below), whose sum is σ = 236433159889920. Its totient is φ = 29131942875264.

The previous prime is 102111330033067. The next prime is 102111330033241. The reversal of 102111330033102 is 201330033111201.

It is a happy number.

It is a super-2 number, since 2×102111330033102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 732920053 + ... + 733059360.

It is an arithmetic number, because the mean of its divisors is an integer number (3694268123280).

Almost surely, 2^{102111330033102} is an apocalyptic number.

102111330033102 is an abundant number, since it is smaller than the sum of its proper divisors (134321829856818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102111330033102 is a wasteful number, since it uses less digits than its factorization.

102111330033102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465979497.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 102111330033102 its reverse (201330033111201), we get a palindrome (303441363144303).

The spelling of 102111330033102 in words is "one hundred two trillion, one hundred eleven billion, three hundred thirty million, thirty-three thousand, one hundred two".