11023413539 has 2 divisors, whose sum is σ = 11023413540. Its totient is φ = 11023413538.

The previous prime is 11023413523. The next prime is 11023413551. The reversal of 11023413539 is 93531432011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11023413539 - 2⁴ = 11023413523 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11023413239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511706769 + 5511706770.

It is an arithmetic number, because the mean of its divisors is an integer number (5511706770).

Almost surely, 2^11023413539 is an apocalyptic number.

11023413539 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023413539 is an equidigital number, since it uses as much as digits as its factorization.

11023413539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 11023413539 in words is "eleven billion, twenty-three million, four hundred thirteen thousand, five hundred thirty-nine".