233212002121103 has 4 divisors (see below), whose sum is σ = 233212135721088. Its totient is φ = 233211868521120.

The previous prime is 233212002121093. The next prime is 233212002121159. The reversal of 233212002121103 is 301121200212332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233212002121103 - 2¹² = 233212002117007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233212002127103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64146458 + ... + 67684503.

It is an arithmetic number, because the mean of its divisors is an integer number (58303033930272).

Almost surely, 2^{233212002121103} is an apocalyptic number.

233212002121103 is a deficient number, since it is larger than the sum of its proper divisors (133599985).

233212002121103 is a wasteful number, since it uses less digits than its factorization.

233212002121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133599984.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 233212002121103 its reverse (301121200212332), we get a palindrome (534333202333435).

The spelling of 233212002121103 in words is "two hundred thirty-three trillion, two hundred twelve billion, two million, one hundred twenty-one thousand, one hundred three".