10133212122123 has 4 divisors (see below), whose sum is σ = 13510949496168. Its totient is φ = 6755474748080.

The previous prime is 10133212122113. The next prime is 10133212122223. The reversal of 10133212122123 is 32122121233101.

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 10133212122123 - 2⁵ = 10133212122091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10133212122093 and 10133212122102.

It is not an unprimeable number, because it can be changed into a prime (10133212122113) 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, 1688868687018 + ... + 1688868687023.

It is an arithmetic number, because the mean of its divisors is an integer number (3377737374042).

Almost surely, 2^{10133212122123} is an apocalyptic number.

10133212122123 is a deficient number, since it is larger than the sum of its proper divisors (3377737374045).

10133212122123 is an equidigital number, since it uses as much as digits as its factorization.

10133212122123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377737374044.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 10133212122123 its reverse (32122121233101), we get a palindrome (42255333355224).

The spelling of 10133212122123 in words is "ten trillion, one hundred thirty-three billion, two hundred twelve million, one hundred twenty-two thousand, one hundred twenty-three".