1130935397 has 4 divisors (see below), whose sum is σ = 1167417216. Its totient is φ = 1094453580.

The previous prime is 1130935391. The next prime is 1130935409. The reversal of 1130935397 is 7935390311.

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: 7935390311 = 9151 ⋅867161.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130935397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130935391) 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, 18240863 + ... + 18240924.

It is an arithmetic number, because the mean of its divisors is an integer number (291854304).

Almost surely, 2^1130935397 is an apocalyptic number.

It is an amenable number.

1130935397 is a deficient number, since it is larger than the sum of its proper divisors (36481819).

1130935397 is an equidigital number, since it uses as much as digits as its factorization.

1130935397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36481818.

The product of its (nonzero) digits is 76545, while the sum is 41.

The square root of 1130935397 is about 33629.3829411127. The cubic root of 1130935397 is about 1041.8677595795.

The spelling of 1130935397 in words is "one billion, one hundred thirty million, nine hundred thirty-five thousand, three hundred ninety-seven".