20203433013299 has 8 divisors (see below), whose sum is σ = 21116574366720. Its totient is φ = 19293185928456.

The previous prime is 20203433013277. The next prime is 20203433013319. The reversal of 20203433013299 is 99231033430202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20203433013299 is a prime.

It is a super-2 number, since 2×20203433013299² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20203433013199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723552869 + ... + 723580790.

It is an arithmetic number, because the mean of its divisors is an integer number (2639571795840).

Almost surely, 2^{20203433013299} is an apocalyptic number.

20203433013299 is a deficient number, since it is larger than the sum of its proper divisors (913141353421).

20203433013299 is a wasteful number, since it uses less digits than its factorization.

20203433013299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447134289.

The product of its (nonzero) digits is 209952, while the sum is 41.

The spelling of 20203433013299 in words is "twenty trillion, two hundred three billion, four hundred thirty-three million, thirteen thousand, two hundred ninety-nine".