102012111233133 has 4 divisors (see below), whose sum is σ = 136016148310848. Its totient is φ = 68008074155420.

The previous prime is 102012111233119. The next prime is 102012111233239. The reversal of 102012111233133 is 331332111210201.

102012111233133 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102012111233133 - 2²⁸ = 102011842797677 is a prime.

It is a super-2 number, since 2×102012111233133² (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 (102012111233113) 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, 17002018538853 + ... + 17002018538858.

It is an arithmetic number, because the mean of its divisors is an integer number (34004037077712).

Almost surely, 2^{102012111233133} is an apocalyptic number.

It is an amenable number.

102012111233133 is a deficient number, since it is larger than the sum of its proper divisors (34004037077715).

102012111233133 is an equidigital number, since it uses as much as digits as its factorization.

102012111233133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34004037077714.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 102012111233133 its reverse (331332111210201), we get a palindrome (433344222443334).

The spelling of 102012111233133 in words is "one hundred two trillion, twelve billion, one hundred eleven million, two hundred thirty-three thousand, one hundred thirty-three".