133012310311 has 2 divisors, whose sum is σ = 133012310312. Its totient is φ = 133012310310.

The previous prime is 133012310293. The next prime is 133012310323. The reversal of 133012310311 is 113013210331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133012310311 - 2¹¹ = 133012308263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133012317311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66506155155 + 66506155156.

It is an arithmetic number, because the mean of its divisors is an integer number (66506155156).

Almost surely, 2^133012310311 is an apocalyptic number.

133012310311 is a deficient number, since it is larger than the sum of its proper divisors (1).

133012310311 is an equidigital number, since it uses as much as digits as its factorization.

133012310311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 133012310311 its reverse (113013210331), we get a palindrome (246025520642).

The spelling of 133012310311 in words is "one hundred thirty-three billion, twelve million, three hundred ten thousand, three hundred eleven".