123130230201133 has 16 divisors (see below), whose sum is σ = 129247582625280. Its totient is φ = 117203004547200.

The previous prime is 123130230201131. The next prime is 123130230201229. The reversal of 123130230201133 is 331102032031321.

It is a cyclic number.

It is not a de Polignac number, because 123130230201133 - 2¹ = 123130230201131 is a prime.

It is a super-2 number, since 2×123130230201133² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123130230201098 and 123130230201107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123130230201131) 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 15 ways as a sum of consecutive naturals, for example, 241022433 + ... + 241532758.

It is an arithmetic number, because the mean of its divisors is an integer number (8077973914080).

Almost surely, 2^{123130230201133} is an apocalyptic number.

It is an amenable number.

123130230201133 is a deficient number, since it is larger than the sum of its proper divisors (6117352424147).

123130230201133 is an equidigital number, since it uses as much as digits as its factorization.

123130230201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482555388.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123130230201133 its reverse (331102032031321), we get a palindrome (454232262232454).

The spelling of 123130230201133 in words is "one hundred twenty-three trillion, one hundred thirty billion, two hundred thirty million, two hundred one thousand, one hundred thirty-three".