1230133031204 has 48 divisors (see below), whose sum is σ = 2770504912896. Its totient is φ = 463812199200.

The previous prime is 1230133031203. The next prime is 1230133031221. The reversal of 1230133031204 is 4021303310321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230133031204.

It is not an unprimeable number, because it can be changed into a prime (1230133031203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64408814 + ... + 64427909.

It is an arithmetic number, because the mean of its divisors is an integer number (57718852352).

Almost surely, 2^{1230133031204} is an apocalyptic number.

1230133031204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1230133031204 is an abundant number, since it is smaller than the sum of its proper divisors (1540371881692).

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

1230133031204 is a wasteful number, since it uses less digits than its factorization.

1230133031204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128836776 (or 128836774 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1230133031204 its reverse (4021303310321), we get a palindrome (5251436341525).

The spelling of 1230133031204 in words is "one trillion, two hundred thirty billion, one hundred thirty-three million, thirty-one thousand, two hundred four".