133210020311 has 2 divisors, whose sum is σ = 133210020312. Its totient is φ = 133210020310.

The previous prime is 133210020271. The next prime is 133210020337. The reversal of 133210020311 is 113020012331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133210020311 - 2²² = 133205826007 is a prime.

It is a super-2 number, since 2×133210020311² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133210020311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133210020011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66605010155 + 66605010156.

It is an arithmetic number, because the mean of its divisors is an integer number (66605010156).

Almost surely, 2^133210020311 is an apocalyptic number.

133210020311 is a deficient number, since it is larger than the sum of its proper divisors (1).

133210020311 is an equidigital number, since it uses as much as digits as its factorization.

133210020311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 133210020311 its reverse (113020012331), we get a palindrome (246230032642).

The spelling of 133210020311 in words is "one hundred thirty-three billion, two hundred ten million, twenty thousand, three hundred eleven".