1230203102032 has 40 divisors (see below), whose sum is σ = 2389195719584. Its totient is φ = 613637576064.

The previous prime is 1230203101991. The next prime is 1230203102059. The reversal of 1230203102032 is 2302013020321.

It is a congruent number.

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, 18401338 + ... + 18468070.

Almost surely, 2^{1230203102032} is an apocalyptic number.

It is an amenable number.

1230203102032 is a deficient number, since it is larger than the sum of its proper divisors (1158992617552).

1230203102032 is a wasteful number, since it uses less digits than its factorization.

1230203102032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69467 (or 69461 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1230203102032 its reverse (2302013020321), we get a palindrome (3532216122353).

The spelling of 1230203102032 in words is "one trillion, two hundred thirty billion, two hundred three million, one hundred two thousand, thirty-two".