10233633691 has 2 divisors, whose sum is σ = 10233633692. Its totient is φ = 10233633690.

The previous prime is 10233633679. The next prime is 10233633703. The reversal of 10233633691 is 19633633201.

10233633691 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (10233633679) and next prime (10233633703).

It is a cyclic number.

It is not a de Polignac number, because 10233633691 - 2¹³ = 10233625499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10233633691.

It is not a weakly prime, because it can be changed into another prime (10233633601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5116816845 + 5116816846.

It is an arithmetic number, because the mean of its divisors is an integer number (5116816846).

Almost surely, 2^10233633691 is an apocalyptic number.

10233633691 is a deficient number, since it is larger than the sum of its proper divisors (1).

10233633691 is an equidigital number, since it uses as much as digits as its factorization.

10233633691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 37.

The spelling of 10233633691 in words is "ten billion, two hundred thirty-three million, six hundred thirty-three thousand, six hundred ninety-one".