1203205332996 has 72 divisors (see below), whose sum is σ = 3178383272064. Its totient is φ = 383406327360.

The previous prime is 1203205332977. The next prime is 1203205332997. The reversal of 1203205332996 is 6992335023021.

It is a happy number.

1203205332996 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 2 + 0 + 533 + 29 + 96 = 666.

It is not an unprimeable number, because it can be changed into a prime (1203205332997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8196015 + ... + 8341526.

It is an arithmetic number, because the mean of its divisors is an integer number (44144212112).

Almost surely, 2^{1203205332996} is an apocalyptic number.

It is an amenable number.

1203205332996 is an abundant number, since it is smaller than the sum of its proper divisors (1975177939068).

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

1203205332996 is a wasteful number, since it uses less digits than its factorization.

1203205332996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16537641 (or 16537636 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The spelling of 1203205332996 in words is "one trillion, two hundred three billion, two hundred five million, three hundred thirty-two thousand, nine hundred ninety-six".