133401321230 has 32 divisors (see below), whose sum is σ = 253143027360. Its totient is φ = 50475553920.

The previous prime is 133401321167. The next prime is 133401321253. The reversal of 133401321230 is 32123104331.

It is a junction number, because it is equal to n+sod(n) for n = 133401321196 and 133401321205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405509 + ... + 656688.

It is an arithmetic number, because the mean of its divisors is an integer number (7910719605).

Almost surely, 2^133401321230 is an apocalyptic number.

133401321230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133401321230 is a deficient number, since it is larger than the sum of its proper divisors (119741706130).

133401321230 is a wasteful number, since it uses less digits than its factorization.

133401321230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062884.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133401321230 its reverse (32123104331), we get a palindrome (165524425561).

The spelling of 133401321230 in words is "one hundred thirty-three billion, four hundred one million, three hundred twenty-one thousand, two hundred thirty".