133313062 has 4 divisors (see below), whose sum is σ = 199969596. Its totient is φ = 66656530.

The previous prime is 133313057. The next prime is 133313069. The reversal of 133313062 is 260313331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 260313331 = 461 ⋅564671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133313069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33328264 + ... + 33328267.

It is an arithmetic number, because the mean of its divisors is an integer number (49992399).

Almost surely, 2^133313062 is an apocalyptic number.

133313062 is a deficient number, since it is larger than the sum of its proper divisors (66656534).

133313062 is an equidigital number, since it uses as much as digits as its factorization.

133313062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66656533.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 133313062 is about 11546.1275759451. The cubic root of 133313062 is about 510.8470634270.

Adding to 133313062 its reverse (260313331), we get a palindrome (393626393).

The spelling of 133313062 in words is "one hundred thirty-three million, three hundred thirteen thousand, sixty-two".