112123202002131 has 8 divisors (see below), whose sum is σ = 149730828261264. Its totient is φ = 74632188538880.

The previous prime is 112123202002081. The next prime is 112123202002159. The reversal of 112123202002131 is 131200202321211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112123202002131 - 2²¹ = 112123199904979 is a prime.

It is a super-2 number, since 2×112123202002131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112123202002098 and 112123202002107.

It is not an unprimeable number, because it can be changed into a prime (112123202012131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29153196726 + ... + 29153200571.

It is an arithmetic number, because the mean of its divisors is an integer number (18716353532658).

Almost surely, 2^{112123202002131} is an apocalyptic number.

112123202002131 is a deficient number, since it is larger than the sum of its proper divisors (37607626259133).

112123202002131 is an equidigital number, since it uses as much as digits as its factorization.

112123202002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58306397941.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112123202002131 its reverse (131200202321211), we get a palindrome (243323404323342).

The spelling of 112123202002131 in words is "one hundred twelve trillion, one hundred twenty-three billion, two hundred two million, two thousand, one hundred thirty-one".