102111330033203 has 4 divisors (see below), whose sum is σ = 104037958901808. Its totient is φ = 100184701164600.

The previous prime is 102111330033067. The next prime is 102111330033241. The reversal of 102111330033203 is 302330033111201.

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

It is a cyclic number.

It is not a de Polignac number, because 102111330033203 - 2²⁶ = 102111262924339 is a prime.

It is a super-2 number, since 2×102111330033203² (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 (102111330003203) 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, 963314434223 + ... + 963314434328.

It is an arithmetic number, because the mean of its divisors is an integer number (26009489725452).

Almost surely, 2^{102111330033203} is an apocalyptic number.

102111330033203 is a deficient number, since it is larger than the sum of its proper divisors (1926628868605).

102111330033203 is an equidigital number, since it uses as much as digits as its factorization.

102111330033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926628868604.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 102111330033203 its reverse (302330033111201), we get a palindrome (404441363144404).

The spelling of 102111330033203 in words is "one hundred two trillion, one hundred eleven billion, three hundred thirty million, thirty-three thousand, two hundred three".