1011120413 has 4 divisors (see below), whose sum is σ = 1012916928. Its totient is φ = 1009323900.

The previous prime is 1011120391. The next prime is 1011120421. The reversal of 1011120413 is 3140211101.

1011120413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011120413 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 (1011120433) 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, 897413 + ... + 898538.

It is an arithmetic number, because the mean of its divisors is an integer number (253229232).

Almost surely, 2^1011120413 is an apocalyptic number.

It is an amenable number.

1011120413 is a deficient number, since it is larger than the sum of its proper divisors (1796515).

1011120413 is an equidigital number, since it uses as much as digits as its factorization.

1011120413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796514.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1011120413 is about 31798.1196456646. The cubic root of 1011120413 is about 1003.6931481990.

Adding to 1011120413 its reverse (3140211101), we get a palindrome (4151331514).

The spelling of 1011120413 in words is "one billion, eleven million, one hundred twenty thousand, four hundred thirteen".