1230321310002 has 64 divisors (see below), whose sum is σ = 2883112790400. Its totient is φ = 387824811840.

The previous prime is 1230321309977. The next prime is 1230321310091. The reversal of 1230321310002 is 2000131230321.

1230321310002 is a `hidden beast` number, since 1 + 2 + 30 + 321 + 310 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504949 + ... + 1647912.

It is an arithmetic number, because the mean of its divisors is an integer number (45048637350).

Almost surely, 2^{1230321310002} is an apocalyptic number.

1230321310002 is an abundant number, since it is smaller than the sum of its proper divisors (1652791480398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230321310002 is a wasteful number, since it uses less digits than its factorization.

1230321310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153448 (or 2153442 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1230321310002 its reverse (2000131230321), we get a palindrome (3230452540323).

The spelling of 1230321310002 in words is "one trillion, two hundred thirty billion, three hundred twenty-one million, three hundred ten thousand, two".