133031300213 has 8 divisors (see below), whose sum is σ = 152038072320. Its totient is φ = 114025103280.

The previous prime is 133031300189. The next prime is 133031300261. The reversal of 133031300213 is 312003130331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133031300213 is a prime.

It is a super-2 number, since 2×133031300213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133031300273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628043 + ... + 812711.

It is an arithmetic number, because the mean of its divisors is an integer number (19004759040).

Almost surely, 2^133031300213 is an apocalyptic number.

It is an amenable number.

133031300213 is a deficient number, since it is larger than the sum of its proper divisors (19006772107).

133031300213 is a wasteful number, since it uses less digits than its factorization.

133031300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287587.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 133031300213 its reverse (312003130331), we get a palindrome (445034430544).

The spelling of 133031300213 in words is "one hundred thirty-three billion, thirty-one million, three hundred thousand, two hundred thirteen".