1132690123 has 8 divisors (see below), whose sum is σ = 1148208048. Its totient is φ = 1117263744.

The previous prime is 1132690081. The next prime is 1132690157. The reversal of 1132690123 is 3210962311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132690123 - 2²⁵ = 1099135691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132690091 and 1132690100.

It is not an unprimeable number, because it can be changed into a prime (1132693123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215 + ... + 47647.

It is an arithmetic number, because the mean of its divisors is an integer number (143526006).

Almost surely, 2^1132690123 is an apocalyptic number.

1132690123 is a deficient number, since it is larger than the sum of its proper divisors (15517925).

1132690123 is a wasteful number, since it uses less digits than its factorization.

1132690123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45773.

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

The square root of 1132690123 is about 33655.4620084170. The cubic root of 1132690123 is about 1042.4063248952.

The spelling of 1132690123 in words is "one billion, one hundred thirty-two million, six hundred ninety thousand, one hundred twenty-three".