1100201051 has 8 divisors (see below), whose sum is σ = 1128658944. Its totient is φ = 1071953640.

The previous prime is 1100201033. The next prime is 1100201057. The reversal of 1100201051 is 1501020011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100201051 - 2⁶ = 1100200987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100201057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42005 + ... + 62966.

It is an arithmetic number, because the mean of its divisors is an integer number (141082368).

Almost surely, 2^1100201051 is an apocalyptic number.

1100201051 is a deficient number, since it is larger than the sum of its proper divisors (28457893).

1100201051 is a wasteful number, since it uses less digits than its factorization.

1100201051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105241.

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 1100201051 is about 33169.2787229388. The cubic root of 1100201051 is about 1032.3430028220.

Adding to 1100201051 its reverse (1501020011), we get a palindrome (2601221062).

The spelling of 1100201051 in words is "one billion, one hundred million, two hundred one thousand, fifty-one".