102133113112311 has 4 divisors (see below), whose sum is σ = 136177484149752. Its totient is φ = 68088742074872.

The previous prime is 102133113112301. The next prime is 102133113112421. The reversal of 102133113112311 is 113211311331201.

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 102133113112311 - 2²⁶ = 102133046003447 is a prime.

It is a super-2 number, since 2×102133113112311² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102133113112301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17022185518716 + ... + 17022185518721.

It is an arithmetic number, because the mean of its divisors is an integer number (34044371037438).

Almost surely, 2^{102133113112311} is an apocalyptic number.

102133113112311 is a deficient number, since it is larger than the sum of its proper divisors (34044371037441).

102133113112311 is an equidigital number, since it uses as much as digits as its factorization.

102133113112311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34044371037440.

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 102133113112311 its reverse (113211311331201), we get a palindrome (215344424443512).

The spelling of 102133113112311 in words is "one hundred two trillion, one hundred thirty-three billion, one hundred thirteen million, one hundred twelve thousand, three hundred eleven".