1123290109233 has 16 divisors (see below), whose sum is σ = 1669484419200. Its totient is φ = 746452157040.

The previous prime is 1123290109219. The next prime is 1123290109247. The reversal of 1123290109233 is 3329010923211.

1123290109233 is a `hidden beast` number, since 1 + 1 + 232 + 90 + 109 + 233 = 666.

It is an interprime number because it is at equal distance from previous prime (1123290109219) and next prime (1123290109247).

It is not a de Polignac number, because 1123290109233 - 2¹⁶ = 1123290043697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1123290109033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66877998 + ... + 66894791.

It is an arithmetic number, because the mean of its divisors is an integer number (104342776200).

Almost surely, 2^{1123290109233} is an apocalyptic number.

It is an amenable number.

1123290109233 is a deficient number, since it is larger than the sum of its proper divisors (546194309967).

1123290109233 is a wasteful number, since it uses less digits than its factorization.

1123290109233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133773109 (or 133773103 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The spelling of 1123290109233 in words is "one trillion, one hundred twenty-three billion, two hundred ninety million, one hundred nine thousand, two hundred thirty-three".