123130200333211 has 4 divisors (see below), whose sum is σ = 123134295012624. Its totient is φ = 123126105653800.

The previous prime is 123130200333199. The next prime is 123130200333221. The reversal of 123130200333211 is 112333002031321.

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 123130200333211 - 2¹¹ = 123130200331163 is a prime.

It is a super-2 number, since 2×123130200333211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123130200333221) 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, 2047294600 + ... + 2047354741.

It is an arithmetic number, because the mean of its divisors is an integer number (30783573753156).

Almost surely, 2^{123130200333211} is an apocalyptic number.

123130200333211 is a deficient number, since it is larger than the sum of its proper divisors (4094679413).

123130200333211 is an equidigital number, since it uses as much as digits as its factorization.

123130200333211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094679412.

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

Adding to 123130200333211 its reverse (112333002031321), we get a palindrome (235463202364532).

The spelling of 123130200333211 in words is "one hundred twenty-three trillion, one hundred thirty billion, two hundred million, three hundred thirty-three thousand, two hundred eleven".