1101131312992 has 48 divisors (see below), whose sum is σ = 2303659854720. Its totient is φ = 516308686848.

The previous prime is 1101131312969. The next prime is 1101131312993. The reversal of 1101131312992 is 2992131311011.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101131312993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3502992 + ... + 3804367.

It is an arithmetic number, because the mean of its divisors is an integer number (47992913640).

Almost surely, 2^{1101131312992} is an apocalyptic number.

It is an amenable number.

1101131312992 is an abundant number, since it is smaller than the sum of its proper divisors (1202528541728).

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

1101131312992 is a wasteful number, since it uses less digits than its factorization.

1101131312992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7307663 (or 7307655 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 1101131312992 in words is "one trillion, one hundred one billion, one hundred thirty-one million, three hundred twelve thousand, nine hundred ninety-two".