102111300133323 has 32 divisors (see below), whose sum is σ = 146659329890304. Its totient is φ = 62821450288512.

The previous prime is 102111300133303. The next prime is 102111300133387. The reversal of 102111300133323 is 323331003111201.

It is not a de Polignac number, because 102111300133323 - 2²⁰ = 102111299084747 is a prime.

It is a super-2 number, since 2×102111300133323² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102111300133293 and 102111300133302.

It is not an unprimeable number, because it can be changed into a prime (102111300133303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2956046190 + ... + 2956080732.

It is an arithmetic number, because the mean of its divisors is an integer number (4583104059072).

Almost surely, 2^{102111300133323} is an apocalyptic number.

102111300133323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102111300133323 is a deficient number, since it is larger than the sum of its proper divisors (44548029756981).

102111300133323 is a wasteful number, since it uses less digits than its factorization.

102111300133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51995.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 102111300133323 its reverse (323331003111201), we get a palindrome (425442303244524).

The spelling of 102111300133323 in words is "one hundred two trillion, one hundred eleven billion, three hundred million, one hundred thirty-three thousand, three hundred twenty-three".