33131120201401 has 8 divisors (see below), whose sum is σ = 33314024991744. Its totient is φ = 32948313780480.

The previous prime is 33131120201369. The next prime is 33131120201423. The reversal of 33131120201401 is 10410202113133.

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 33131120201401 - 2⁵ = 33131120201369 is a prime.

It is a super-2 number, since 2×33131120201401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33131120204401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23916840 + ... + 25264153.

It is an arithmetic number, because the mean of its divisors is an integer number (4164253123968).

Almost surely, 2^{33131120201401} is an apocalyptic number.

It is an amenable number.

33131120201401 is a deficient number, since it is larger than the sum of its proper divisors (182904790343).

33131120201401 is a wasteful number, since it uses less digits than its factorization.

33131120201401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49184711.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 33131120201401 its reverse (10410202113133), we get a palindrome (43541322314534).

The spelling of 33131120201401 in words is "thirty-three trillion, one hundred thirty-one billion, one hundred twenty million, two hundred one thousand, four hundred one".