233020321123402 has 4 divisors (see below), whose sum is σ = 349530481685106. Its totient is φ = 116510160561700.

The previous prime is 233020321123379. The next prime is 233020321123423. The reversal of 233020321123402 is 204321123020332.

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

It can be written as a sum of positive squares in only one way, i.e., 161352769505841 + 71667551617561 = 12702471^2 + 8465669^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58255080280849 + ... + 58255080280852.

Almost surely, 2^{233020321123402} is an apocalyptic number.

233020321123402 is a deficient number, since it is larger than the sum of its proper divisors (116510160561704).

233020321123402 is a wasteful number, since it uses less digits than its factorization.

233020321123402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116510160561703.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 233020321123402 its reverse (204321123020332), we get a palindrome (437341444143734).

The spelling of 233020321123402 in words is "two hundred thirty-three trillion, twenty billion, three hundred twenty-one million, one hundred twenty-three thousand, four hundred two".