10111233313 has 4 divisors (see below), whose sum is σ = 10112449860. Its totient is φ = 10110016768.

The previous prime is 10111233271. The next prime is 10111233317. The reversal of 10111233313 is 31333211101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6067163664 + 4044069649 = 77892^2 + 63593^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111233313 - 2⁹ = 10111232801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111233317) 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, 595720 + ... + 612457.

It is an arithmetic number, because the mean of its divisors is an integer number (2528112465).

Almost surely, 2^10111233313 is an apocalyptic number.

It is an amenable number.

10111233313 is a deficient number, since it is larger than the sum of its proper divisors (1216547).

10111233313 is an equidigital number, since it uses as much as digits as its factorization.

10111233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216546.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 10111233313 its reverse (31333211101), we get a palindrome (41444444414).

The spelling of 10111233313 in words is "ten billion, one hundred eleven million, two hundred thirty-three thousand, three hundred thirteen".