123046370231 has 24 divisors (see below), whose sum is σ = 132418707984. Its totient is φ = 114279984000.

The previous prime is 123046370197. The next prime is 123046370261. The reversal of 123046370231 is 132073640321.

It is not a de Polignac number, because 123046370231 - 2¹⁰ = 123046369207 is a prime.

It is a super-2 number, since 2×123046370231² (a number of 23 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 (123046370261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43066955 + ... + 43069811.

It is an arithmetic number, because the mean of its divisors is an integer number (5517446166).

Almost surely, 2^123046370231 is an apocalyptic number.

123046370231 is a deficient number, since it is larger than the sum of its proper divisors (9372337753).

123046370231 is a wasteful number, since it uses less digits than its factorization.

123046370231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199 (or 5180 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 123046370231 in words is "one hundred twenty-three billion, forty-six million, three hundred seventy thousand, two hundred thirty-one".