133534021023210 has 32 divisors (see below), whose sum is σ = 339333512248512. Its totient is φ = 33514420962560.

The previous prime is 133534021023199. The next prime is 133534021023257. The reversal of 133534021023210 is 12320120435331.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 130915706376 + ... + 130915707395.

It is an arithmetic number, because the mean of its divisors is an integer number (10604172257766).

Almost surely, 2^{133534021023210} is an apocalyptic number.

133534021023210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133534021023210 is an abundant number, since it is smaller than the sum of its proper divisors (205799491225302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133534021023210 is a wasteful number, since it uses less digits than its factorization.

133534021023210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261831413798.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 133534021023210 its reverse (12320120435331), we get a palindrome (145854141458541).

The spelling of 133534021023210 in words is "one hundred thirty-three trillion, five hundred thirty-four billion, twenty-one million, twenty-three thousand, two hundred ten".