235121035002 has 16 divisors (see below), whose sum is σ = 537419508672. Its totient is φ = 67177438560.

The previous prime is 235121034937. The next prime is 235121035033. The reversal of 235121035002 is 200530121532.

It is a happy number.

It is a super-2 number, since 2×235121035002² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2799059899 + ... + 2799059982.

It is an arithmetic number, because the mean of its divisors is an integer number (33588719292).

Almost surely, 2^235121035002 is an apocalyptic number.

235121035002 is an abundant number, since it is smaller than the sum of its proper divisors (302298473670).

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

235121035002 is a wasteful number, since it uses less digits than its factorization.

235121035002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5598119893.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 235121035002 its reverse (200530121532), we get a palindrome (435651156534).

The spelling of 235121035002 in words is "two hundred thirty-five billion, one hundred twenty-one million, thirty-five thousand, two".