1153114223 has 16 divisors (see below), whose sum is σ = 1246273536. Its totient is φ = 1063782720.

The previous prime is 1153114133. The next prime is 1153114253. The reversal of 1153114223 is 3224113511.

It is a cyclic number.

It is not a de Polignac number, because 1153114223 - 2³⁰ = 79372399 is a prime.

It is a super-2 number, since 2×1153114223² = 2659344822569787458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153114253) 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, 220586 + ... + 225752.

It is an arithmetic number, because the mean of its divisors is an integer number (77892096).

Almost surely, 2^1153114223 is an apocalyptic number.

1153114223 is a deficient number, since it is larger than the sum of its proper divisors (93159313).

1153114223 is a wasteful number, since it uses less digits than its factorization.

1153114223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534.

The product of its digits is 720, while the sum is 23.

The square root of 1153114223 is about 33957.5355849037. The cubic root of 1153114223 is about 1048.6344221974.

Adding to 1153114223 its reverse (3224113511), we get a palindrome (4377227734).

The spelling of 1153114223 in words is "one billion, one hundred fifty-three million, one hundred fourteen thousand, two hundred twenty-three".