1031201033312 has 12 divisors (see below), whose sum is σ = 2030177034396. Its totient is φ = 515600516640.

The previous prime is 1031201033281. The next prime is 1031201033339. The reversal of 1031201033312 is 2133301021301.

It is a super-2 number, since 2×1031201033312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16112516114 + ... + 16112516177.

It is an arithmetic number, because the mean of its divisors is an integer number (169181419533).

Almost surely, 2^{1031201033312} is an apocalyptic number.

It is an amenable number.

1031201033312 is a deficient number, since it is larger than the sum of its proper divisors (998976001084).

1031201033312 is an equidigital number, since it uses as much as digits as its factorization.

1031201033312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32225032301 (or 32225032293 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1031201033312 its reverse (2133301021301), we get a palindrome (3164502054613).

The spelling of 1031201033312 in words is "one trillion, thirty-one billion, two hundred one million, thirty-three thousand, three hundred twelve".