123034124133211 has 4 divisors (see below), whose sum is σ = 123848919657424. Its totient is φ = 122219328609000.

The previous prime is 123034124133169. The next prime is 123034124133259. The reversal of 123034124133211 is 112331421430321.

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 123034124133211 - 2²⁵ = 123034090578779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123034124113211) 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, 407397761880 + ... + 407397762181.

It is an arithmetic number, because the mean of its divisors is an integer number (30962229914356).

Almost surely, 2^{123034124133211} is an apocalyptic number.

123034124133211 is a deficient number, since it is larger than the sum of its proper divisors (814795524213).

123034124133211 is an equidigital number, since it uses as much as digits as its factorization.

123034124133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814795524212.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 123034124133211 its reverse (112331421430321), we get a palindrome (235365545563532).

The spelling of 123034124133211 in words is "one hundred twenty-three trillion, thirty-four billion, one hundred twenty-four million, one hundred thirty-three thousand, two hundred eleven".