11111053396719 has 32 divisors (see below), whose sum is σ = 15206886261504. Its totient is φ = 7212033803520.

The previous prime is 11111053396697. The next prime is 11111053396759. The reversal of 11111053396719 is 91769335011111.

It is not a de Polignac number, because 11111053396719 - 2⁷ = 11111053396591 is a prime.

It is a super-3 number, since 3×11111053396719³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111053396759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407238252 + ... + 407265534.

It is an arithmetic number, because the mean of its divisors is an integer number (475215195672).

Almost surely, 2^{11111053396719} is an apocalyptic number.

11111053396719 is a deficient number, since it is larger than the sum of its proper divisors (4095832864785).

11111053396719 is a wasteful number, since it uses less digits than its factorization.

11111053396719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33927.

The product of its (nonzero) digits is 153090, while the sum is 48.

The spelling of 11111053396719 in words is "eleven trillion, one hundred eleven billion, fifty-three million, three hundred ninety-six thousand, seven hundred nineteen".