133000131230210 has 8 divisors (see below), whose sum is σ = 239400236214396. Its totient is φ = 53200052492080.

The previous prime is 133000131230149. The next prime is 133000131230233. The reversal of 133000131230210 is 12032131000331.

It can be written as a sum of positive squares in 2 ways, for example, as 132945073892761 + 55057337449 = 11530181^2 + 234643^2 .

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, 6650006561501 + ... + 6650006561520.

Almost surely, 2^{133000131230210} is an apocalyptic number.

133000131230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133000131230210 is a deficient number, since it is larger than the sum of its proper divisors (106400104984186).

133000131230210 is a wasteful number, since it uses less digits than its factorization.

133000131230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13300013123028.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 133000131230210 its reverse (12032131000331), we get a palindrome (145032262230541).

The spelling of 133000131230210 in words is "one hundred thirty-three trillion, one hundred thirty-one million, two hundred thirty thousand, two hundred ten".