10111213334 has 4 divisors (see below), whose sum is σ = 15166820004. Its totient is φ = 5055606666.

The previous prime is 10111213309. The next prime is 10111213339. The reversal of 10111213334 is 43331211101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43331211101 = 46751 ⋅926851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111213339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527803332 + ... + 2527803335.

It is an arithmetic number, because the mean of its divisors is an integer number (3791705001).

Almost surely, 2^10111213334 is an apocalyptic number.

10111213334 is a deficient number, since it is larger than the sum of its proper divisors (5055606670).

10111213334 is an equidigital number, since it uses as much as digits as its factorization.

10111213334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055606669.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10111213334 its reverse (43331211101), we get a palindrome (53442424435).

The spelling of 10111213334 in words is "ten billion, one hundred eleven million, two hundred thirteen thousand, three hundred thirty-four".