1201183093 has 24 divisors (see below), whose sum is σ = 1403448984. Its totient is φ = 1023728640.

The previous prime is 1201183091. The next prime is 1201183111. The reversal of 1201183093 is 3903811021.

It can be written as a sum of positive squares in 4 ways, for example, as 779414724 + 421768369 = 27918^2 + 20537^2 .

It is not a de Polignac number, because 1201183093 - 2¹ = 1201183091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201183091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 601705 + ... + 603697.

It is an arithmetic number, because the mean of its divisors is an integer number (58477041).

Almost surely, 2^1201183093 is an apocalyptic number.

It is an amenable number.

1201183093 is a deficient number, since it is larger than the sum of its proper divisors (202265891).

1201183093 is a wasteful number, since it uses less digits than its factorization.

1201183093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325 (or 2314 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1201183093 is about 34658.0884210310. The cubic root of 1201183093 is about 1063.0076833411.

The spelling of 1201183093 in words is "one billion, two hundred one million, one hundred eighty-three thousand, ninety-three".