11001000010051 has 8 divisors (see below), whose sum is σ = 11776271198400. Its totient is φ = 10245355940520.

The previous prime is 11001000010043. The next prime is 11001000010061. The reversal of 11001000010051 is 15001000010011.

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 11001000010051 - 2³ = 11001000010043 is a prime.

It is a super-2 number, since 2×11001000010051² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001000010001) 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, 4906778545 + ... + 4906780786.

It is an arithmetic number, because the mean of its divisors is an integer number (1472033899800).

Almost surely, 2^{11001000010051} is an apocalyptic number.

11001000010051 is a deficient number, since it is larger than the sum of its proper divisors (775271188349).

11001000010051 is an equidigital number, since it uses as much as digits as its factorization.

11001000010051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9813559409.

The product of its (nonzero) digits is 5, while the sum is 10.

Adding to 11001000010051 its reverse (15001000010011), we get a palindrome (26002000020062).

The spelling of 11001000010051 in words is "eleven trillion, one billion, ten thousand, fifty-one".