133213330210 has 8 divisors (see below), whose sum is σ = 239783994396. Its totient is φ = 53285332080.

The previous prime is 133213330207. The next prime is 133213330213. The reversal of 133213330210 is 12033312331.

It is an interprime number because it is at equal distance from previous prime (133213330207) and next prime (133213330213).

It can be written as a sum of positive squares in 2 ways, for example, as 133195071681 + 18258529 = 364959^2 + 4273^2 .

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

It is not an unprimeable number, because it can be changed into a prime (133213330213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6660666501 + ... + 6660666520.

Almost surely, 2^133213330210 is an apocalyptic number.

133213330210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133213330210 is a deficient number, since it is larger than the sum of its proper divisors (106570664186).

133213330210 is a wasteful number, since it uses less digits than its factorization.

133213330210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13321333028.

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

Adding to 133213330210 its reverse (12033312331), we get a palindrome (145246642541).

The spelling of 133213330210 in words is "one hundred thirty-three billion, two hundred thirteen million, three hundred thirty thousand, two hundred ten".