133000121302 has 4 divisors (see below), whose sum is σ = 199500181956. Its totient is φ = 66500060650.

The previous prime is 133000121251. The next prime is 133000121321. The reversal of 133000121302 is 203121000331.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33250030324 + ... + 33250030327.

It is an arithmetic number, because the mean of its divisors is an integer number (49875045489).

Almost surely, 2^133000121302 is an apocalyptic number.

133000121302 is a deficient number, since it is larger than the sum of its proper divisors (66500060654).

133000121302 is an equidigital number, since it uses as much as digits as its factorization.

133000121302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66500060653.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 133000121302 its reverse (203121000331), we get a palindrome (336121121633).

The spelling of 133000121302 in words is "one hundred thirty-three billion, one hundred twenty-one thousand, three hundred two".