11011232983 has 2 divisors, whose sum is σ = 11011232984. Its totient is φ = 11011232982.

The previous prime is 11011232951. The next prime is 11011233007. The reversal of 11011232983 is 38923211011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11011232983 - 2⁵ = 11011232951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51011232983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505616491 + 5505616492.

It is an arithmetic number, because the mean of its divisors is an integer number (5505616492).

Almost surely, 2^11011232983 is an apocalyptic number.

11011232983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011232983 is an equidigital number, since it uses as much as digits as its factorization.

11011232983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

Adding to 11011232983 its reverse (38923211011), we get a palindrome (49934443994).

The spelling of 11011232983 in words is "eleven billion, eleven million, two hundred thirty-two thousand, nine hundred eighty-three".