1114523153 has 4 divisors (see below), whose sum is σ = 1114963968. Its totient is φ = 1114082340.

The previous prime is 1114523141. The next prime is 1114523161. The reversal of 1114523153 is 3513254111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3513254111 = 929 ⋅3781759.

It is a cyclic number.

It is not a de Polignac number, because 1114523153 - 2⁶ = 1114523089 is a prime.

It is a super-2 number, since 2×1114523153² = 2484323717146122818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114523453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216593 + ... + 221678.

It is an arithmetic number, because the mean of its divisors is an integer number (278740992).

Almost surely, 2^1114523153 is an apocalyptic number.

It is an amenable number.

1114523153 is a deficient number, since it is larger than the sum of its proper divisors (440815).

1114523153 is an equidigital number, since it uses as much as digits as its factorization.

1114523153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440814.

The product of its digits is 1800, while the sum is 26.

The square root of 1114523153 is about 33384.4747300298. The cubic root of 1114523153 is about 1036.8032860110.

Adding to 1114523153 its reverse (3513254111), we get a palindrome (4627777264).

The spelling of 1114523153 in words is "one billion, one hundred fourteen million, five hundred twenty-three thousand, one hundred fifty-three".