123010311043119 has 16 divisors (see below), whose sum is σ = 165722710979168. Its totient is φ = 81152577257472.

The previous prime is 123010311043093. The next prime is 123010311043121. The reversal of 123010311043119 is 911340113010321.

It is not a de Polignac number, because 123010311043119 - 2²¹ = 123010308945967 is a prime.

It is a super-2 number, since 2×123010311043119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123010311043189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20416882 + ... + 25746255.

It is an arithmetic number, because the mean of its divisors is an integer number (10357669436198).

Almost surely, 2^{123010311043119} is an apocalyptic number.

123010311043119 is a deficient number, since it is larger than the sum of its proper divisors (42712399936049).

123010311043119 is an equidigital number, since it uses as much as digits as its factorization.

123010311043119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46172394.

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 123010311043119 in words is "one hundred twenty-three trillion, ten billion, three hundred eleven million, forty-three thousand, one hundred nineteen".