134121430233 has 32 divisors (see below), whose sum is σ = 229167276800. Its totient is φ = 75937678848.

The previous prime is 134121430211. The next prime is 134121430243. The reversal of 134121430233 is 332034121431.

It is a happy number.

134121430233 is a `hidden beast` number, since 1 + 3 + 412 + 14 + 3 + 0 + 233 = 666.

It is not a de Polignac number, because 134121430233 - 2⁹ = 134121429721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134121430197 and 134121430206.

It is not an unprimeable number, because it can be changed into a prime (134121430243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3234616 + ... + 3275817.

It is an arithmetic number, because the mean of its divisors is an integer number (7161477400).

Almost surely, 2^134121430233 is an apocalyptic number.

It is an amenable number.

134121430233 is a deficient number, since it is larger than the sum of its proper divisors (95045846567).

134121430233 is a wasteful number, since it uses less digits than its factorization.

134121430233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6510558 (or 6510552 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 134121430233 its reverse (332034121431), we get a palindrome (466155551664).

The spelling of 134121430233 in words is "one hundred thirty-four billion, one hundred twenty-one million, four hundred thirty thousand, two hundred thirty-three".