11333122320031 has 8 divisors (see below), whose sum is σ = 11829281771520. Its totient is φ = 10837247452152.

The previous prime is 11333122319971. The next prime is 11333122320097. The reversal of 11333122320031 is 13002322133311.

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 11333122320031 - 2⁷ = 11333122319903 is a prime.

It is a super-2 number, since 2×11333122320031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11333122319978 and 11333122320005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333122320631) 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, 71064511 + ... + 71223808.

It is an arithmetic number, because the mean of its divisors is an integer number (1478660221440).

Almost surely, 2^{11333122320031} is an apocalyptic number.

11333122320031 is a deficient number, since it is larger than the sum of its proper divisors (496159451489).

11333122320031 is a wasteful number, since it uses less digits than its factorization.

11333122320031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142291805.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11333122320031 its reverse (13002322133311), we get a palindrome (24335444453342).

The spelling of 11333122320031 in words is "eleven trillion, three hundred thirty-three billion, one hundred twenty-two million, three hundred twenty thousand, thirty-one".