1097408133 has 12 divisors (see below), whose sum is σ = 1587799200. Its totient is φ = 730380456.

The previous prime is 1097408129. The next prime is 1097408159. The reversal of 1097408133 is 3318047901.

It is a happy number.

It is not a de Polignac number, because 1097408133 - 2² = 1097408129 is a prime.

It is a super-2 number, since 2×1097408133² = 2408609220749091378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097408833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96391 + ... + 107172.

It is an arithmetic number, because the mean of its divisors is an integer number (132316600).

Almost surely, 2^1097408133 is an apocalyptic number.

It is an amenable number.

1097408133 is a deficient number, since it is larger than the sum of its proper divisors (490391067).

1097408133 is a wasteful number, since it uses less digits than its factorization.

1097408133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204168 (or 204165 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1097408133 is about 33127.1509943128. The cubic root of 1097408133 is about 1031.4687103283.

The spelling of 1097408133 in words is "one billion, ninety-seven million, four hundred eight thousand, one hundred thirty-three".