11400333213011 has 4 divisors (see below), whose sum is σ = 11437467849192. Its totient is φ = 11363198576832.

The previous prime is 11400333212971. The next prime is 11400333213041. The reversal of 11400333213011 is 11031233300411.

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

It is a cyclic number.

It is not a de Polignac number, because 11400333213011 - 2²⁶ = 11400266104147 is a prime.

It is a super-2 number, since 2×11400333213011² (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 (11400333213041) 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, 18567317630 + ... + 18567318243.

It is an arithmetic number, because the mean of its divisors is an integer number (2859366962298).

Almost surely, 2^{11400333213011} is an apocalyptic number.

11400333213011 is a deficient number, since it is larger than the sum of its proper divisors (37134636181).

11400333213011 is an equidigital number, since it uses as much as digits as its factorization.

11400333213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37134636180.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11400333213011 its reverse (11031233300411), we get a palindrome (22431566513422).

The spelling of 11400333213011 in words is "eleven trillion, four hundred billion, three hundred thirty-three million, two hundred thirteen thousand, eleven".