1232023123004 has 12 divisors (see below), whose sum is σ = 2282866375104. Its totient is φ = 579775587264.

The previous prime is 1232023123003. The next prime is 1232023123027. The reversal of 1232023123004 is 4003213202321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232023123003) 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, 9058993484 + ... + 9058993619.

It is an arithmetic number, because the mean of its divisors is an integer number (190238864592).

Almost surely, 2^{1232023123004} is an apocalyptic number.

It is an amenable number.

1232023123004 is a deficient number, since it is larger than the sum of its proper divisors (1050843252100).

1232023123004 is a wasteful number, since it uses less digits than its factorization.

1232023123004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18117987124 (or 18117987122 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1232023123004 its reverse (4003213202321), we get a palindrome (5235236325325).

The spelling of 1232023123004 in words is "one trillion, two hundred thirty-two billion, twenty-three million, one hundred twenty-three thousand, four".