133453150450331 has 4 divisors (see below), whose sum is σ = 137059992354432. Its totient is φ = 129846308546232.

The previous prime is 133453150450307. The next prime is 133453150450339. The reversal of 133453150450331 is 133054051354331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133453150450331 - 2⁶ = 133453150450267 is a prime.

It is a super-2 number, since 2×133453150450331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133453150450339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1803420951995 + ... + 1803420952068.

It is an arithmetic number, because the mean of its divisors is an integer number (34264998088608).

Almost surely, 2^{133453150450331} is an apocalyptic number.

133453150450331 is a deficient number, since it is larger than the sum of its proper divisors (3606841904101).

133453150450331 is an equidigital number, since it uses as much as digits as its factorization.

133453150450331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606841904100.

The product of its (nonzero) digits is 486000, while the sum is 41.

The spelling of 133453150450331 in words is "one hundred thirty-three trillion, four hundred fifty-three billion, one hundred fifty million, four hundred fifty thousand, three hundred thirty-one".