11602803387 has 16 divisors (see below), whose sum is σ = 17697128960. Its totient is φ = 6623923392.

The previous prime is 11602803371. The next prime is 11602803413. The reversal of 11602803387 is 78330820611.

It is not a de Polignac number, because 11602803387 - 2⁴ = 11602803371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11602803187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237562 + ... + 282207.

It is an arithmetic number, because the mean of its divisors is an integer number (1106070560).

Almost surely, 2^11602803387 is an apocalyptic number.

11602803387 is a deficient number, since it is larger than the sum of its proper divisors (6094325573).

11602803387 is a wasteful number, since it uses less digits than its factorization.

11602803387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520842.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 11602803387 in words is "eleven billion, six hundred two million, eight hundred three thousand, three hundred eighty-seven".