123045252322345 has 8 divisors (see below), whose sum is σ = 147987608213376. Its totient is φ = 98213998240176.

The previous prime is 123045252322283. The next prime is 123045252322379. The reversal of 123045252322345 is 543223252540321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123045252322345 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27775449777 + ... + 27775454206.

It is an arithmetic number, because the mean of its divisors is an integer number (18498451026672).

Almost surely, 2^{123045252322345} is an apocalyptic number.

It is an amenable number.

123045252322345 is a deficient number, since it is larger than the sum of its proper divisors (24942355891031).

123045252322345 is an equidigital number, since it uses as much as digits as its factorization.

123045252322345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55550904431.

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 123045252322345 in words is "one hundred twenty-three trillion, forty-five billion, two hundred fifty-two million, three hundred twenty-two thousand, three hundred forty-five".