1110020313 has 16 divisors (see below), whose sum is σ = 1521247616. Its totient is φ = 719435520.

The previous prime is 1110020309. The next prime is 1110020323. The reversal of 1110020313 is 3130200111.

It is not a de Polignac number, because 1110020313 - 2² = 1110020309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110020323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168033 + ... + 174513.

It is an arithmetic number, because the mean of its divisors is an integer number (95077976).

Almost surely, 2^1110020313 is an apocalyptic number.

It is an amenable number.

1110020313 is a deficient number, since it is larger than the sum of its proper divisors (411227303).

1110020313 is a wasteful number, since it uses less digits than its factorization.

1110020313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8064.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1110020313 is about 33316.9673439826. The cubic root of 1110020313 is about 1035.4051213426.

Adding to 1110020313 its reverse (3130200111), we get a palindrome (4240220424).

It can be divided in two parts, 11100 and 20313, that added together give a palindrome (31413).

The spelling of 1110020313 in words is "one billion, one hundred ten million, twenty thousand, three hundred thirteen".