1131101132312 has 64 divisors (see below), whose sum is σ = 2158313472000. Its totient is φ = 555652310400.

The previous prime is 1131101132303. The next prime is 1131101132321. The reversal of 1131101132312 is 2132311011311.

It is an interprime number because it is at equal distance from previous prime (1131101132303) and next prime (1131101132321).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61574153 + ... + 61592519.

It is an arithmetic number, because the mean of its divisors is an integer number (33723648000).

Almost surely, 2^{1131101132312} is an apocalyptic number.

It is an amenable number.

1131101132312 is a deficient number, since it is larger than the sum of its proper divisors (1027212339688).

1131101132312 is a wasteful number, since it uses less digits than its factorization.

1131101132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19056 (or 19052 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1131101132312 its reverse (2132311011311), we get a palindrome (3263412143623).

The spelling of 1131101132312 in words is "one trillion, one hundred thirty-one billion, one hundred one million, one hundred thirty-two thousand, three hundred twelve".