11030939513 has 4 divisors (see below), whose sum is σ = 12033752208. Its totient is φ = 10028126820.

The previous prime is 11030939489. The next prime is 11030939531. The reversal of 11030939513 is 31593903011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11030939513 - 2¹⁶ = 11030873977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030939533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501406331 + ... + 501406352.

It is an arithmetic number, because the mean of its divisors is an integer number (3008438052).

Almost surely, 2^11030939513 is an apocalyptic number.

It is an amenable number.

11030939513 is a deficient number, since it is larger than the sum of its proper divisors (1002812695).

11030939513 is a wasteful number, since it uses less digits than its factorization.

11030939513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002812694.

The product of its (nonzero) digits is 10935, while the sum is 35.

The spelling of 11030939513 in words is "eleven billion, thirty million, nine hundred thirty-nine thousand, five hundred thirteen".