133301234333421 has 96 divisors (see below), whose sum is σ = 242573436758016. Its totient is φ = 68522468400000.

The previous prime is 133301234333329. The next prime is 133301234333513. The reversal of 133301234333421 is 124333432103331.

133301234333421 is a `hidden beast` number, since 1 + 3 + 3 + 301 + 2 + 3 + 4 + 3 + 3 + 342 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (133301234333329) and next prime (133301234333513).

It is not a de Polignac number, because 133301234333421 - 2⁹ = 133301234332909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133301234333221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 121732696 + ... + 122822846.

It is an arithmetic number, because the mean of its divisors is an integer number (2526806632896).

Almost surely, 2^{133301234333421} is an apocalyptic number.

133301234333421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133301234333421 is a deficient number, since it is larger than the sum of its proper divisors (109272202424595).

133301234333421 is a wasteful number, since it uses less digits than its factorization.

133301234333421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092023 (or 1092020 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 36.

Adding to 133301234333421 its reverse (124333432103331), we get a palindrome (257634666436752).

The spelling of 133301234333421 in words is "one hundred thirty-three trillion, three hundred one billion, two hundred thirty-four million, three hundred thirty-three thousand, four hundred twenty-one".