11183213807 has 2 divisors, whose sum is σ = 11183213808. Its totient is φ = 11183213806.

The previous prime is 11183213803. The next prime is 11183213831. The reversal of 11183213807 is 70831238111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11183213807 - 2² = 11183213803 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11183213803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5591606903 + 5591606904.

It is an arithmetic number, because the mean of its divisors is an integer number (5591606904).

Almost surely, 2^11183213807 is an apocalyptic number.

11183213807 is a deficient number, since it is larger than the sum of its proper divisors (1).

11183213807 is an equidigital number, since it uses as much as digits as its factorization.

11183213807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 11183213807 in words is "eleven billion, one hundred eighty-three million, two hundred thirteen thousand, eight hundred seven".