133021021442362 has 8 divisors (see below), whose sum is σ = 199532329737300. Its totient is φ = 66510244863264.

The previous prime is 133021021442333. The next prime is 133021021442377. The reversal of 133021021442362 is 263244120120331.

It can be written as a sum of positive squares in 2 ways, for example, as 132620305855921 + 400715586441 = 11516089^2 + 633021^2 .

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, 132302937 + ... + 133304572.

Almost surely, 2^{133021021442362} is an apocalyptic number.

133021021442362 is a deficient number, since it is larger than the sum of its proper divisors (66511308294938).

133021021442362 is a wasteful number, since it uses less digits than its factorization.

133021021442362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265857920.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 133021021442362 its reverse (263244120120331), we get a palindrome (396265141562693).

The spelling of 133021021442362 in words is "one hundred thirty-three trillion, twenty-one billion, twenty-one million, four hundred forty-two thousand, three hundred sixty-two".