233421053115135 has 32 divisors (see below), whose sum is σ = 377750840417280. Its totient is φ = 123070666163328.

The previous prime is 233421053115119. The next prime is 233421053115137. The reversal of 233421053115135 is 531511350124332.

It is a happy number.

It is not a de Polignac number, because 233421053115135 - 2⁴ = 233421053115119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233421053115093 and 233421053115102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233421053115137) 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, 160410199 + ... + 161858808.

It is an arithmetic number, because the mean of its divisors is an integer number (11804713763040).

Almost surely, 2^{233421053115135} is an apocalyptic number.

233421053115135 is a deficient number, since it is larger than the sum of its proper divisors (144329787302145).

233421053115135 is a wasteful number, since it uses less digits than its factorization.

233421053115135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322269567.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 233421053115135 in words is "two hundred thirty-three trillion, four hundred twenty-one billion, fifty-three million, one hundred fifteen thousand, one hundred thirty-five".