11012231039 has 2 divisors, whose sum is σ = 11012231040. Its totient is φ = 11012231038.

The previous prime is 11012231017. The next prime is 11012231047. The reversal of 11012231039 is 93013221011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11012231039 - 2¹⁶ = 11012165503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012231239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506115519 + 5506115520.

It is an arithmetic number, because the mean of its divisors is an integer number (5506115520).

Almost surely, 2^11012231039 is an apocalyptic number.

11012231039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012231039 is an equidigital number, since it uses as much as digits as its factorization.

11012231039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 11012231039 in words is "eleven billion, twelve million, two hundred thirty-one thousand, thirty-nine".