11930402683 has 4 divisors (see below), whose sum is σ = 11948957608. Its totient is φ = 11911847760.

The previous prime is 11930402677. The next prime is 11930402719. The reversal of 11930402683 is 38620403911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11930402683 - 2²¹ = 11928305531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11930402623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9276498 + ... + 9277783.

It is an arithmetic number, because the mean of its divisors is an integer number (2987239402).

Almost surely, 2^11930402683 is an apocalyptic number.

11930402683 is a deficient number, since it is larger than the sum of its proper divisors (18554925).

11930402683 is an equidigital number, since it uses as much as digits as its factorization.

11930402683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18554924.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 11930402683 in words is "eleven billion, nine hundred thirty million, four hundred two thousand, six hundred eighty-three".