1301212113232 has 20 divisors (see below), whose sum is σ = 2553011110720. Its totient is φ = 642370536288.

The previous prime is 1301212113203. The next prime is 1301212113263. The reversal of 1301212113232 is 2323112121031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514718718 + ... + 514721245.

It is an arithmetic number, because the mean of its divisors is an integer number (127650555536).

Almost surely, 2^{1301212113232} is an apocalyptic number.

It is an amenable number.

1301212113232 is a deficient number, since it is larger than the sum of its proper divisors (1251798997488).

1301212113232 is a wasteful number, since it uses less digits than its factorization.

1301212113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029440050 (or 1029440044 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1301212113232 its reverse (2323112121031), we get a palindrome (3624324234263).

The spelling of 1301212113232 in words is "one trillion, three hundred one billion, two hundred twelve million, one hundred thirteen thousand, two hundred thirty-two".