133031113027 has 2 divisors, whose sum is σ = 133031113028. Its totient is φ = 133031113026.

The previous prime is 133031113009. The next prime is 133031113049. The reversal of 133031113027 is 720311130331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133031113027 - 2³¹ = 130883629379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133031112992 and 133031113010.

It is not a weakly prime, because it can be changed into another prime (133031113057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66515556513 + 66515556514.

It is an arithmetic number, because the mean of its divisors is an integer number (66515556514).

Almost surely, 2^133031113027 is an apocalyptic number.

133031113027 is a deficient number, since it is larger than the sum of its proper divisors (1).

133031113027 is an equidigital number, since it uses as much as digits as its factorization.

133031113027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

Adding to 133031113027 its reverse (720311130331), we get a palindrome (853342243358).

The spelling of 133031113027 in words is "one hundred thirty-three billion, thirty-one million, one hundred thirteen thousand, twenty-seven".