200133220031 has 2 divisors, whose sum is σ = 200133220032. Its totient is φ = 200133220030.

The previous prime is 200133219971. The next prime is 200133220061. The reversal of 200133220031 is 130022331002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200133220031 is a prime.

It is a super-2 number, since 2×200133220031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200133219991 and 200133220009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200133220061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100066610015 + 100066610016.

It is an arithmetic number, because the mean of its divisors is an integer number (100066610016).

Almost surely, 2^200133220031 is an apocalyptic number.

200133220031 is a deficient number, since it is larger than the sum of its proper divisors (1).

200133220031 is an equidigital number, since it uses as much as digits as its factorization.

200133220031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 200133220031 its reverse (130022331002), we get a palindrome (330155551033).

The spelling of 200133220031 in words is "two hundred billion, one hundred thirty-three million, two hundred twenty thousand, thirty-one".