20302133330010 has 32 divisors (see below), whose sum is σ = 55685851420032. Its totient is φ = 4640487618240.

The previous prime is 20302133329943. The next prime is 20302133330027. The reversal of 20302133330010 is 1003333120302.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 48338412481 + ... + 48338412900.

It is an arithmetic number, because the mean of its divisors is an integer number (1740182856876).

Almost surely, 2^{20302133330010} is an apocalyptic number.

20302133330010 is an abundant number, since it is smaller than the sum of its proper divisors (35383718090022).

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

20302133330010 is a wasteful number, since it uses less digits than its factorization.

20302133330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96676825398.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 20302133330010 its reverse (1003333120302), we get a palindrome (21305466450312).

The spelling of 20302133330010 in words is "twenty trillion, three hundred two billion, one hundred thirty-three million, three hundred thirty thousand, ten".