1130311235 has 8 divisors (see below), whose sum is σ = 1427761680. Its totient is φ = 856656864.

The previous prime is 1130311229. The next prime is 1130311271. The reversal of 1130311235 is 5321130311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130311235 - 2⁴ = 1130311219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5948912 + ... + 5949101.

It is an arithmetic number, because the mean of its divisors is an integer number (178470210).

Almost surely, 2^1130311235 is an apocalyptic number.

1130311235 is a deficient number, since it is larger than the sum of its proper divisors (297450445).

1130311235 is a wasteful number, since it uses less digits than its factorization.

1130311235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11898037.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1130311235 is about 33620.1016506494. The cubic root of 1130311235 is about 1041.6760557518.

Adding to 1130311235 its reverse (5321130311), we get a palindrome (6451441546).

The spelling of 1130311235 in words is "one billion, one hundred thirty million, three hundred eleven thousand, two hundred thirty-five".