133313401093 has 2 divisors, whose sum is σ = 133313401094. Its totient is φ = 133313401092.

The previous prime is 133313401063. The next prime is 133313401097. The reversal of 133313401093 is 390104313331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104858097124 + 28455303969 = 323818^2 + 168687^2 .

It is a cyclic number.

It is not a de Polignac number, because 133313401093 - 2⁵ = 133313401061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133313401097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66656700546 + 66656700547.

It is an arithmetic number, because the mean of its divisors is an integer number (66656700547).

Almost surely, 2^133313401093 is an apocalyptic number.

It is an amenable number.

133313401093 is a deficient number, since it is larger than the sum of its proper divisors (1).

133313401093 is an equidigital number, since it uses as much as digits as its factorization.

133313401093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 31.

The spelling of 133313401093 in words is "one hundred thirty-three billion, three hundred thirteen million, four hundred one thousand, ninety-three".