133031132554326 has 16 divisors (see below), whose sum is σ = 266120218172928. Its totient is φ = 44334052007400.

The previous prime is 133031132554249. The next prime is 133031132554433. The reversal of 133031132554326 is 623455231130331.

It is a super-2 number, since 2×133031132554326² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2414681170 + ... + 2414736261.

It is an arithmetic number, because the mean of its divisors is an integer number (16632513635808).

Almost surely, 2^{133031132554326} is an apocalyptic number.

133031132554326 is an abundant number, since it is smaller than the sum of its proper divisors (133089085618602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133031132554326 is a wasteful number, since it uses less digits than its factorization.

133031132554326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4829422027.

The product of its (nonzero) digits is 583200, while the sum is 42.

Adding to 133031132554326 its reverse (623455231130331), we get a palindrome (756486363684657).

The spelling of 133031132554326 in words is "one hundred thirty-three trillion, thirty-one billion, one hundred thirty-two million, five hundred fifty-four thousand, three hundred twenty-six".