11012031383 has 2 divisors, whose sum is σ = 11012031384. Its totient is φ = 11012031382.

The previous prime is 11012031377. The next prime is 11012031403. The reversal of 11012031383 is 38313021011.

It is a weak prime.

It is an emirp because it is prime and its reverse (38313021011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11012031383 - 2¹⁸ = 11011769239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012031983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506015691 + 5506015692.

It is an arithmetic number, because the mean of its divisors is an integer number (5506015692).

Almost surely, 2^11012031383 is an apocalyptic number.

11012031383 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012031383 is an equidigital number, since it uses as much as digits as its factorization.

11012031383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11012031383 its reverse (38313021011), we get a palindrome (49325052394).

The spelling of 11012031383 in words is "eleven billion, twelve million, thirty-one thousand, three hundred eighty-three".