123602204545 has 8 divisors (see below), whose sum is σ = 148356949824. Its totient is φ = 98858894064.

The previous prime is 123602204519. The next prime is 123602204569. The reversal of 123602204545 is 545402206321.

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 123602204545 - 2¹³ = 123602196353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123602204545.

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, 2834899 + ... + 2878168.

It is an arithmetic number, because the mean of its divisors is an integer number (18544618728).

Almost surely, 2^123602204545 is an apocalyptic number.

It is an amenable number.

123602204545 is a deficient number, since it is larger than the sum of its proper divisors (24754745279).

123602204545 is an equidigital number, since it uses as much as digits as its factorization.

123602204545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5717399.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 123602204545 in words is "one hundred twenty-three billion, six hundred two million, two hundred four thousand, five hundred forty-five".