123200044297 has 4 divisors (see below), whose sum is σ = 134400048336. Its totient is φ = 112000040260.

The previous prime is 123200044273. The next prime is 123200044343. The reversal of 123200044297 is 792440002321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123200044297 - 2³⁵ = 88840305929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123200044267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5600002003 + ... + 5600002024.

It is an arithmetic number, because the mean of its divisors is an integer number (33600012084).

Almost surely, 2^123200044297 is an apocalyptic number.

It is an amenable number.

123200044297 is a deficient number, since it is larger than the sum of its proper divisors (11200004039).

123200044297 is a wasteful number, since it uses less digits than its factorization.

123200044297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11200004038.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 123200044297 in words is "one hundred twenty-three billion, two hundred million, forty-four thousand, two hundred ninety-seven".