1100004201 has 24 divisors (see below), whose sum is σ = 1621264320. Its totient is φ = 718480800.

The previous prime is 1100004173. The next prime is 1100004203. The reversal of 1100004201 is 1024000011.

It is a happy number.

It is not a de Polignac number, because 1100004201 - 2¹⁷ = 1099873129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1100004203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161811 + ... + 168471.

It is an arithmetic number, because the mean of its divisors is an integer number (67552680).

Almost surely, 2^1100004201 is an apocalyptic number.

It is an amenable number.

1100004201 is a deficient number, since it is larger than the sum of its proper divisors (521260119).

1100004201 is a wasteful number, since it uses less digits than its factorization.

1100004201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037 (or 7034 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1100004201 is about 33166.3112359515. The cubic root of 1100004201 is about 1032.2814295786.

Adding to 1100004201 its reverse (1024000011), we get a palindrome (2124004212).

The spelling of 1100004201 in words is "one billion, one hundred million, four thousand, two hundred one".