133103403231234 has 16 divisors (see below), whose sum is σ = 266225192353920. Its totient is φ = 44364736761840.

The previous prime is 133103403231229. The next prime is 133103403231283. The reversal of 133103403231234 is 432132304301331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133103403231195 and 133103403231204.

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, 765984697 + ... + 766158444.

It is an arithmetic number, because the mean of its divisors is an integer number (16639074522120).

Almost surely, 2^{133103403231234} is an apocalyptic number.

133103403231234 is an abundant number, since it is smaller than the sum of its proper divisors (133121789122686).

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

133103403231234 is a wasteful number, since it uses less digits than its factorization.

133103403231234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532157625.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 133103403231234 its reverse (432132304301331), we get a palindrome (565235707532565).

The spelling of 133103403231234 in words is "one hundred thirty-three trillion, one hundred three billion, four hundred three million, two hundred thirty-one thousand, two hundred thirty-four".