1233201967 has 2 divisors, whose sum is σ = 1233201968. Its totient is φ = 1233201966.

The previous prime is 1233201953. The next prime is 1233202001. The reversal of 1233201967 is 7691023321.

It is an a-pointer prime, because the next prime (1233202001) can be obtained adding 1233201967 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1233201967 - 2¹⁵ = 1233169199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233241967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616600983 + 616600984.

It is an arithmetic number, because the mean of its divisors is an integer number (616600984).

Almost surely, 2^1233201967 is an apocalyptic number.

1233201967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233201967 is an equidigital number, since it uses as much as digits as its factorization.

1233201967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 1233201967 is about 35116.9754819517. The cubic root of 1233201967 is about 1072.3701983920.

The spelling of 1233201967 in words is "one billion, two hundred thirty-three million, two hundred one thousand, nine hundred sixty-seven".