11131410001001 has 4 divisors (see below), whose sum is σ = 11134015062612. Its totient is φ = 11128804939392.

The previous prime is 11131410000929. The next prime is 11131410001003. The reversal of 11131410001001 is 10010001413111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2521299379600 + 8610110621401 = 1587860^2 + 2934299^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11131410001001 is a prime.

It is a super-2 number, since 2×11131410001001² (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 (11131410001003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302524396 + ... + 1302532941.

It is an arithmetic number, because the mean of its divisors is an integer number (2783503765653).

Almost surely, 2^{11131410001001} is an apocalyptic number.

It is an amenable number.

11131410001001 is a deficient number, since it is larger than the sum of its proper divisors (2605061611).

11131410001001 is an equidigital number, since it uses as much as digits as its factorization.

11131410001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605061610.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11131410001001 its reverse (10010001413111), we get a palindrome (21141411414112).

The spelling of 11131410001001 in words is "eleven trillion, one hundred thirty-one billion, four hundred ten million, one thousand, one".