1121153092 has 12 divisors (see below), whose sum is σ = 1965297600. Its totient is φ = 559639496.

The previous prime is 1121153081. The next prime is 1121153107. The reversal of 1121153092 is 2903511211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231568 + ... + 236359.

It is an arithmetic number, because the mean of its divisors is an integer number (163774800).

Almost surely, 2^1121153092 is an apocalyptic number.

It is an amenable number.

1121153092 is a deficient number, since it is larger than the sum of its proper divisors (844144508).

1121153092 is a wasteful number, since it uses less digits than its factorization.

1121153092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468530 (or 468528 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 1121153092 is about 33483.6242363338. The cubic root of 1121153092 is about 1038.8550923825.

The spelling of 1121153092 in words is "one billion, one hundred twenty-one million, one hundred fifty-three thousand, ninety-two".