1111130274 has 16 divisors (see below), whose sum is σ = 2222834112. Its totient is φ = 370281168.

The previous prime is 1111130263. The next prime is 1111130347. The reversal of 1111130274 is 4720311111.

It is a super-2 number, since 2×1111130274² = 2469220971598630152, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1111130274.

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, 3747 + ... + 47289.

It is an arithmetic number, because the mean of its divisors is an integer number (138927132).

Almost surely, 2^1111130274 is an apocalyptic number.

1111130274 is an abundant number, since it is smaller than the sum of its proper divisors (1111703838).

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

1111130274 is a wasteful number, since it uses less digits than its factorization.

1111130274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47801.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 1111130274 is about 33333.6207754273. The cubic root of 1111130274 is about 1035.7501229722.

Adding to 1111130274 its reverse (4720311111), we get a palindrome (5831441385).

The spelling of 1111130274 in words is "one billion, one hundred eleven million, one hundred thirty thousand, two hundred seventy-four".