235334021011 has 8 divisors (see below), whose sum is σ = 251555349024. Its totient is φ = 219611810880.

The previous prime is 235334021009. The next prime is 235334021017. The reversal of 235334021011 is 110120433532.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 235334021011 - 2¹ = 235334021009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235334021017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124778496 + ... + 124780381.

It is an arithmetic number, because the mean of its divisors is an integer number (31444418628).

Almost surely, 2^235334021011 is an apocalyptic number.

235334021011 is a deficient number, since it is larger than the sum of its proper divisors (16221328013).

235334021011 is a wasteful number, since it uses less digits than its factorization.

235334021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249558941.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 235334021011 its reverse (110120433532), we get a palindrome (345454454543).

The spelling of 235334021011 in words is "two hundred thirty-five billion, three hundred thirty-four million, twenty-one thousand, eleven".