1130119979 has 4 divisors (see below), whose sum is σ = 1132637400. Its totient is φ = 1127602560.

The previous prime is 1130119967. The next prime is 1130119997. The reversal of 1130119979 is 9799110311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9799110311 = 181 ⋅54138731.

It is a cyclic number.

It is not a de Polignac number, because 1130119979 - 2⁸ = 1130119723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130119909) 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, 1258037 + ... + 1258934.

It is an arithmetic number, because the mean of its divisors is an integer number (283159350).

Almost surely, 2^1130119979 is an apocalyptic number.

1130119979 is a deficient number, since it is larger than the sum of its proper divisors (2517421).

1130119979 is an equidigital number, since it uses as much as digits as its factorization.

1130119979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517420.

The product of its (nonzero) digits is 15309, while the sum is 41.

The square root of 1130119979 is about 33617.2571605716. The cubic root of 1130119979 is about 1041.6172996537.

The spelling of 1130119979 in words is "one billion, one hundred thirty million, one hundred nineteen thousand, nine hundred seventy-nine".