10033121299 has 2 divisors, whose sum is σ = 10033121300. Its totient is φ = 10033121298.

The previous prime is 10033121291. The next prime is 10033121309. The reversal of 10033121299 is 99212133001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10033121299 - 2³ = 10033121291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10033121299.

It is not a weakly prime, because it can be changed into another prime (10033121291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016560649 + 5016560650.

It is an arithmetic number, because the mean of its divisors is an integer number (5016560650).

Almost surely, 2^10033121299 is an apocalyptic number.

10033121299 is a deficient number, since it is larger than the sum of its proper divisors (1).

10033121299 is an equidigital number, since it uses as much as digits as its factorization.

10033121299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 10033121299 in words is "ten billion, thirty-three million, one hundred twenty-one thousand, two hundred ninety-nine".