1200032312030 has 24 divisors (see below), whose sum is σ = 2279728980792. Its totient is φ = 454749085296.

The previous prime is 1200032311997. The next prime is 1200032312057. The reversal of 1200032312030 is 302132300021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166205852 + ... + 166213071.

It is an arithmetic number, because the mean of its divisors is an integer number (94988707533).

Almost surely, 2^{1200032312030} is an apocalyptic number.

1200032312030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200032312030 is a deficient number, since it is larger than the sum of its proper divisors (1079696668762).

1200032312030 is a wasteful number, since it uses less digits than its factorization.

1200032312030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332418968 (or 332418949 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1200032312030 its reverse (302132300021), we get a palindrome (1502164612051).

The spelling of 1200032312030 in words is "one trillion, two hundred billion, thirty-two million, three hundred twelve thousand, thirty".