123034492623 has 8 divisors (see below), whose sum is σ = 187481131648. Its totient is φ = 70305424344.

The previous prime is 123034492601. The next prime is 123034492643. The reversal of 123034492623 is 326294430321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123034492623 - 2⁵ = 123034492591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123034492643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2929392661 + ... + 2929392702.

It is an arithmetic number, because the mean of its divisors is an integer number (23435141456).

Almost surely, 2^123034492623 is an apocalyptic number.

123034492623 is a deficient number, since it is larger than the sum of its proper divisors (64446639025).

123034492623 is an equidigital number, since it uses as much as digits as its factorization.

123034492623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858785373.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 123034492623 in words is "one hundred twenty-three billion, thirty-four million, four hundred ninety-two thousand, six hundred twenty-three".