11023431983 has 2 divisors, whose sum is σ = 11023431984. Its totient is φ = 11023431982.

The previous prime is 11023431977. The next prime is 11023432037. The reversal of 11023431983 is 38913432011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11023431983 - 2⁴ = 11023431967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11023430983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511715991 + 5511715992.

It is an arithmetic number, because the mean of its divisors is an integer number (5511715992).

Almost surely, 2^11023431983 is an apocalyptic number.

11023431983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023431983 is an equidigital number, since it uses as much as digits as its factorization.

11023431983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

Adding to 11023431983 its reverse (38913432011), we get a palindrome (49936863994).

The spelling of 11023431983 in words is "eleven billion, twenty-three million, four hundred thirty-one thousand, nine hundred eighty-three".