11783334351 has 4 divisors (see below), whose sum is σ = 15711112472. Its totient is φ = 7855556232.

The previous prime is 11783334341. The next prime is 11783334379. The reversal of 11783334351 is 15343338711.

It is a happy number.

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

It is not a de Polignac number, because 11783334351 - 2⁹ = 11783333839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11783334341) 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, 1963889056 + ... + 1963889061.

It is an arithmetic number, because the mean of its divisors is an integer number (3927778118).

Almost surely, 2^11783334351 is an apocalyptic number.

11783334351 is a deficient number, since it is larger than the sum of its proper divisors (3927778121).

11783334351 is an equidigital number, since it uses as much as digits as its factorization.

11783334351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927778120.

The product of its digits is 90720, while the sum is 39.

The spelling of 11783334351 in words is "eleven billion, seven hundred eighty-three million, three hundred thirty-four thousand, three hundred fifty-one".