1145153135 has 16 divisors (see below), whose sum is σ = 1571359296. Its totient is φ = 784816128.

The previous prime is 1145153129. The next prime is 1145153143. The reversal of 1145153135 is 5313515411.

It is a cyclic number.

It is not a de Polignac number, because 1145153135 - 2²² = 1140958831 is a prime.

It is a super-2 number, since 2×1145153135² = 2622751405200656450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1145153098 and 1145153107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63887 + ... + 79823.

It is an arithmetic number, because the mean of its divisors is an integer number (98209956).

Almost surely, 2^1145153135 is an apocalyptic number.

1145153135 is a deficient number, since it is larger than the sum of its proper divisors (426206161).

1145153135 is a wasteful number, since it uses less digits than its factorization.

1145153135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18002.

The product of its digits is 4500, while the sum is 29.

The square root of 1145153135 is about 33840.1113325592. Note that the first 3 decimals coincide. The cubic root of 1145153135 is about 1046.2155935732.

Adding to 1145153135 its reverse (5313515411), we get a palindrome (6458668546).

The spelling of 1145153135 in words is "one billion, one hundred forty-five million, one hundred fifty-three thousand, one hundred thirty-five".