1100133231292 has 6 divisors (see below), whose sum is σ = 1925233154768. Its totient is φ = 550066615644.

The previous prime is 1100133231271. The next prime is 1100133231359. The reversal of 1100133231292 is 2921323310011.

It is a self number, because there is not a number n which added to its sum of digits gives 1100133231292.

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, 137516653908 + ... + 137516653915.

Almost surely, 2^{1100133231292} is an apocalyptic number.

It is an amenable number.

1100133231292 is a deficient number, since it is larger than the sum of its proper divisors (825099923476).

1100133231292 is a wasteful number, since it uses less digits than its factorization.

1100133231292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275033307827 (or 275033307825 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 1100133231292 in words is "one trillion, one hundred billion, one hundred thirty-three million, two hundred thirty-one thousand, two hundred ninety-two".