11000001147 has 16 divisors (see below), whose sum is σ = 15615224352. Its totient is φ = 6863823360.

The previous prime is 11000001127. The next prime is 11000001167. The reversal of 11000001147 is 74110000011.

It is an interprime number because it is at equal distance from previous prime (11000001127) and next prime (11000001167).

It is not a de Polignac number, because 11000001147 - 2²⁴ = 10983223931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11000001127) 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, 586588 + ... + 605049.

It is an arithmetic number, because the mean of its divisors is an integer number (975951522).

Almost surely, 2^11000001147 is an apocalyptic number.

11000001147 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11000001147 is a deficient number, since it is larger than the sum of its proper divisors (4615223205).

11000001147 is a wasteful number, since it uses less digits than its factorization.

11000001147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191838.

The product of its (nonzero) digits is 28, while the sum is 15.

Adding to 11000001147 its reverse (74110000011), we get a palindrome (85110001158).

The spelling of 11000001147 in words is "eleven billion, one thousand, one hundred forty-seven".