133020345026510 has 64 divisors (see below), whose sum is σ = 262281587483520. Its totient is φ = 48348028108800.

The previous prime is 133020345026489. The next prime is 133020345026533. The reversal of 133020345026510 is 15620543020331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70060127 + ... + 71933733.

It is an arithmetic number, because the mean of its divisors is an integer number (4098149804430).

Almost surely, 2^{133020345026510} is an apocalyptic number.

133020345026510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133020345026510 is a deficient number, since it is larger than the sum of its proper divisors (129261242457010).

133020345026510 is a wasteful number, since it uses less digits than its factorization.

133020345026510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888061.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 133020345026510 its reverse (15620543020331), we get a palindrome (148640888046841).

The spelling of 133020345026510 in words is "one hundred thirty-three trillion, twenty billion, three hundred forty-five million, twenty-six thousand, five hundred ten".