123371302775 has 12 divisors (see below), whose sum is σ = 174834760752. Its totient is φ = 84597464640.

The previous prime is 123371302723. The next prime is 123371302823. The reversal of 123371302775 is 577203173321.

It is not a de Polignac number, because 123371302775 - 2³² = 119076335479 is a prime.

It is a super-3 number, since 3×123371302775³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352489262 + ... + 352489611.

It is an arithmetic number, because the mean of its divisors is an integer number (14569563396).

Almost surely, 2^123371302775 is an apocalyptic number.

123371302775 is a deficient number, since it is larger than the sum of its proper divisors (51463457977).

123371302775 is an equidigital number, since it uses as much as digits as its factorization.

123371302775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704978890 (or 704978885 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 41.

The spelling of 123371302775 in words is "one hundred twenty-three billion, three hundred seventy-one million, three hundred two thousand, seven hundred seventy-five".