1153135347 has 64 divisors (see below), whose sum is σ = 2011806720. Its totient is φ = 570138624.

The previous prime is 1153135309. The next prime is 1153135369. The reversal of 1153135347 is 7435313511.

It is not a de Polignac number, because 1153135347 - 2⁷ = 1153135219 is a prime.

It is a super-2 number, since 2×1153135347² = 2659442257001620818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1153135387) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1944283 + ... + 1944875.

It is an arithmetic number, because the mean of its divisors is an integer number (31434480).

Almost surely, 2^1153135347 is an apocalyptic number.

1153135347 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1153135347 is a deficient number, since it is larger than the sum of its proper divisors (858671373).

1153135347 is a wasteful number, since it uses less digits than its factorization.

1153135347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052.

The product of its digits is 18900, while the sum is 33.

The square root of 1153135347 is about 33957.8466190069. The cubic root of 1153135347 is about 1048.6408255001.

Adding to 1153135347 its reverse (7435313511), we get a palindrome (8588448858).

The spelling of 1153135347 in words is "one billion, one hundred fifty-three million, one hundred thirty-five thousand, three hundred forty-seven".