33120151441401 has 4 divisors (see below), whose sum is σ = 44160201921872. Its totient is φ = 22080100960932.

The previous prime is 33120151441379. The next prime is 33120151441427. The reversal of 33120151441401 is 10414415102133.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 33120151441401 - 2³⁷ = 32982712487929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33120151441301) 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, 5520025240231 + ... + 5520025240236.

It is an arithmetic number, because the mean of its divisors is an integer number (11040050480468).

Almost surely, 2^{33120151441401} is an apocalyptic number.

It is an amenable number.

33120151441401 is a deficient number, since it is larger than the sum of its proper divisors (11040050480471).

33120151441401 is a wasteful number, since it uses less digits than its factorization.

33120151441401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11040050480470.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 33120151441401 its reverse (10414415102133), we get a palindrome (43534566543534).

The spelling of 33120151441401 in words is "thirty-three trillion, one hundred twenty billion, one hundred fifty-one million, four hundred forty-one thousand, four hundred one".