1120101213 has 16 divisors (see below), whose sum is σ = 1861986816. Its totient is φ = 581870640.

The previous prime is 1120101197. The next prime is 1120101217. The reversal of 1120101213 is 3121010211.

It is not a de Polignac number, because 1120101213 - 2⁴ = 1120101197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120101217) 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, 2424231 + ... + 2424692.

It is an arithmetic number, because the mean of its divisors is an integer number (116374176).

Almost surely, 2^1120101213 is an apocalyptic number.

It is an amenable number.

1120101213 is a deficient number, since it is larger than the sum of its proper divisors (741885603).

1120101213 is a wasteful number, since it uses less digits than its factorization.

1120101213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848944.

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

The square root of 1120101213 is about 33467.9131856171. The cubic root of 1120101213 is about 1038.5301020414.

Adding to 1120101213 its reverse (3121010211), we get a palindrome (4241111424).

The spelling of 1120101213 in words is "one billion, one hundred twenty million, one hundred one thousand, two hundred thirteen".