123701776007 has 8 divisors (see below), whose sum is σ = 130690065600. Its totient is φ = 116895000544.

The previous prime is 123701775997. The next prime is 123701776013. The reversal of 123701776007 is 700677107321.

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

It is a cyclic number.

It is not a de Polignac number, because 123701776007 - 2⁶ = 123701775943 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 (123701778007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45377132 + ... + 45379857.

It is an arithmetic number, because the mean of its divisors is an integer number (16336258200).

Almost surely, 2^123701776007 is an apocalyptic number.

123701776007 is a deficient number, since it is larger than the sum of its proper divisors (6988289593).

123701776007 is an equidigital number, since it uses as much as digits as its factorization.

123701776007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90757065.

The product of its (nonzero) digits is 86436, while the sum is 41.

The spelling of 123701776007 in words is "one hundred twenty-three billion, seven hundred one million, seven hundred seventy-six thousand, seven".