11312033123011 has 16 divisors (see below), whose sum is σ = 12121488237600. Its totient is φ = 10524534681600.

The previous prime is 11312033122991. The next prime is 11312033123071. The reversal of 11312033123011 is 11032133021311.

11312033123011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11312033123011 - 2¹¹ = 11312033120963 is a prime.

It is a super-2 number, since 2×11312033123011² (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 (11312033123071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6870316 + ... + 8356153.

It is an arithmetic number, because the mean of its divisors is an integer number (757593014850).

Almost surely, 2^{11312033123011} is an apocalyptic number.

11312033123011 is a deficient number, since it is larger than the sum of its proper divisors (809455114589).

11312033123011 is a wasteful number, since it uses less digits than its factorization.

11312033123011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15227190.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11312033123011 its reverse (11032133021311), we get a palindrome (22344166144322).

The spelling of 11312033123011 in words is "eleven trillion, three hundred twelve billion, thirty-three million, one hundred twenty-three thousand, eleven".