133354332141 has 4 divisors (see below), whose sum is σ = 177805776192. Its totient is φ = 88902888092.

The previous prime is 133354332127. The next prime is 133354332161. The reversal of 133354332141 is 141233453331.

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 a cyclic number.

It is not a de Polignac number, because 133354332141 - 2¹⁵ = 133354299373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133354332101) 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, 22225722021 + ... + 22225722026.

It is an arithmetic number, because the mean of its divisors is an integer number (44451444048).

Almost surely, 2^133354332141 is an apocalyptic number.

It is an amenable number.

133354332141 is a deficient number, since it is larger than the sum of its proper divisors (44451444051).

133354332141 is an equidigital number, since it uses as much as digits as its factorization.

133354332141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44451444050.

The product of its digits is 38880, while the sum is 33.

Adding to 133354332141 its reverse (141233453331), we get a palindrome (274587785472).

The spelling of 133354332141 in words is "one hundred thirty-three billion, three hundred fifty-four million, three hundred thirty-two thousand, one hundred forty-one".