11208063387 has 18 divisors (see below), whose sum is σ = 15776915868. Its totient is φ = 7076576448.

The previous prime is 11208063371. The next prime is 11208063401. The reversal of 11208063387 is 78336080211.

It is not a de Polignac number, because 11208063387 - 2⁴ = 11208063371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11208063187) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3482403 + ... + 3485619.

It is an arithmetic number, because the mean of its divisors is an integer number (876495326).

Almost surely, 2^11208063387 is an apocalyptic number.

11208063387 is a deficient number, since it is larger than the sum of its proper divisors (4568852481).

11208063387 is an frugal number, since it uses more digits than its factorization.

11208063387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475 (or 3239 counting only the distinct ones).

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

The spelling of 11208063387 in words is "eleven billion, two hundred eight million, sixty-three thousand, three hundred eighty-seven".