123501304003 has 32 divisors (see below), whose sum is σ = 154562222592. Its totient is φ = 95868748800.

The previous prime is 123501303983. The next prime is 123501304009. The reversal of 123501304003 is 300403105321.

It is not a de Polignac number, because 123501304003 - 2⁵ = 123501303971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123501304009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44059000 + ... + 44061802.

It is an arithmetic number, because the mean of its divisors is an integer number (4830069456).

Almost surely, 2^123501304003 is an apocalyptic number.

123501304003 is a deficient number, since it is larger than the sum of its proper divisors (31060918589).

123501304003 is a wasteful number, since it uses less digits than its factorization.

123501304003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 123501304003 its reverse (300403105321), we get a palindrome (423904409324).

The spelling of 123501304003 in words is "one hundred twenty-three billion, five hundred one million, three hundred four thousand, three".