1120101013 has 2 divisors, whose sum is σ = 1120101014. Its totient is φ = 1120101012.

The previous prime is 1120100987. The next prime is 1120101043. The reversal of 1120101013 is 3101010211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 725601969 + 394499044 = 26937^2 + 19862^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120101013 - 2¹⁷ = 1119969941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120101043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560050506 + 560050507.

It is an arithmetic number, because the mean of its divisors is an integer number (560050507).

Almost surely, 2^1120101013 is an apocalyptic number.

It is an amenable number.

1120101013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120101013 is an equidigital number, since it uses as much as digits as its factorization.

1120101013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1120101013 is about 33467.9101976804. The cubic root of 1120101013 is about 1038.5300402297.

Adding to 1120101013 its reverse (3101010211), we get a palindrome (4221111224).

The spelling of 1120101013 in words is "one billion, one hundred twenty million, one hundred one thousand, thirteen".