1111110402 has 8 divisors (see below), whose sum is σ = 2222220816. Its totient is φ = 370370132.

The previous prime is 1111110383. The next prime is 1111110419. The reversal of 1111110402 is 2040111111.

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

1111110402 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92592528 + ... + 92592539.

It is an arithmetic number, because the mean of its divisors is an integer number (277777602).

Almost surely, 2^1111110402 is an apocalyptic number.

1111110402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1111110402 is a wasteful number, since it uses less digits than its factorization.

1111110402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185185072.

The product of its (nonzero) digits is 8, while the sum is 12.

The square root of 1111110402 is about 33333.3226966650. The cubic root of 1111110402 is about 1035.7439483139.

Adding to 1111110402 its reverse (2040111111), we get a palindrome (3151221513).

The spelling of 1111110402 in words is "one billion, one hundred eleven million, one hundred ten thousand, four hundred two".