232121000207 has 2 divisors, whose sum is σ = 232121000208. Its totient is φ = 232121000206.

The previous prime is 232121000173. The next prime is 232121000281. The reversal of 232121000207 is 702000121232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232121000207 - 2⁸ = 232120999951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232121000807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116060500103 + 116060500104.

It is an arithmetic number, because the mean of its divisors is an integer number (116060500104).

Almost surely, 2^232121000207 is an apocalyptic number.

232121000207 is a deficient number, since it is larger than the sum of its proper divisors (1).

232121000207 is an equidigital number, since it uses as much as digits as its factorization.

232121000207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 232121000207 its reverse (702000121232), we get a palindrome (934121121439).

The spelling of 232121000207 in words is "two hundred thirty-two billion, one hundred twenty-one million, two hundred seven", and thus it is an aban number.