233102021401 has 2 divisors, whose sum is σ = 233102021402. Its totient is φ = 233102021400.

The previous prime is 233102021377. The next prime is 233102021423. The reversal of 233102021401 is 104120201332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129095771401 + 104006250000 = 359299^2 + 322500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233102021401 is a prime.

It is not a weakly prime, because it can be changed into another prime (233102021461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116551010700 + 116551010701.

It is an arithmetic number, because the mean of its divisors is an integer number (116551010701).

Almost surely, 2^233102021401 is an apocalyptic number.

It is an amenable number.

233102021401 is a deficient number, since it is larger than the sum of its proper divisors (1).

233102021401 is an equidigital number, since it uses as much as digits as its factorization.

233102021401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 233102021401 its reverse (104120201332), we get a palindrome (337222222733).

The spelling of 233102021401 in words is "two hundred thirty-three billion, one hundred two million, twenty-one thousand, four hundred one".