134233122021 has 16 divisors (see below), whose sum is σ = 188405145600. Its totient is φ = 84775312368.

The previous prime is 134233122007. The next prime is 134233122091. The reversal of 134233122021 is 120221332431.

It is not a de Polignac number, because 134233122021 - 2⁹ = 134233121509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134233121982 and 134233122000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134233122091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2564110 + ... + 2615936.

It is an arithmetic number, because the mean of its divisors is an integer number (11775321600).

Almost surely, 2^134233122021 is an apocalyptic number.

It is an amenable number.

134233122021 is a deficient number, since it is larger than the sum of its proper divisors (54172023579).

134233122021 is a wasteful number, since it uses less digits than its factorization.

134233122021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97288.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 134233122021 its reverse (120221332431), we get a palindrome (254454454452).

The spelling of 134233122021 in words is "one hundred thirty-four billion, two hundred thirty-three million, one hundred twenty-two thousand, twenty-one".