133211001002 has 8 divisors (see below), whose sum is σ = 201794883012. Its totient is φ = 65946040000.

The previous prime is 133211000971. The next prime is 133211001013. The reversal of 133211001002 is 200100112331.

It can be written as a sum of positive squares in 2 ways, for example, as 120916848361 + 12294152641 = 347731^2 + 110879^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329729999 + ... + 329730402.

Almost surely, 2^133211001002 is an apocalyptic number.

133211001002 is a deficient number, since it is larger than the sum of its proper divisors (68583882010).

133211001002 is a wasteful number, since it uses less digits than its factorization.

133211001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659460504.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 133211001002 its reverse (200100112331), we get a palindrome (333311113333).

The spelling of 133211001002 in words is "one hundred thirty-three billion, two hundred eleven million, one thousand, two".