1135104768 has 108 divisors (see below), whose sum is σ = 3740381008. Its totient is φ = 324311040.

The previous prime is 1135104749. The next prime is 1135104769. The reversal of 1135104768 is 8674015311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1135104769) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19063 + ... + 51318.

Almost surely, 2^1135104768 is an apocalyptic number.

1135104768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1135104768 is an abundant number, since it is smaller than the sum of its proper divisors (2605276240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1135104768 is an equidigital number, since it uses as much as digits as its factorization.

1135104768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70410 (or 70393 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 1135104768 is about 33691.3159137485. The cubic root of 1135104768 is about 1043.1465257947.

The spelling of 1135104768 in words is "one billion, one hundred thirty-five million, one hundred four thousand, seven hundred sixty-eight".