20303201032010 has 64 divisors (see below), whose sum is σ = 40026815055360. Its totient is φ = 7368995435520.

The previous prime is 20303201032001. The next prime is 20303201032021. The reversal of 20303201032010 is 1023010230302.

It is a self number, because there is not a number n which added to its sum of digits gives 20303201032010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121033154 + ... + 121200786.

It is an arithmetic number, because the mean of its divisors is an integer number (625418985240).

Almost surely, 2^{20303201032010} is an apocalyptic number.

20303201032010 is a deficient number, since it is larger than the sum of its proper divisors (19723614023350).

20303201032010 is a wasteful number, since it uses less digits than its factorization.

20303201032010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183503.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20303201032010 its reverse (1023010230302), we get a palindrome (21326211262312).

The spelling of 20303201032010 in words is "twenty trillion, three hundred three billion, two hundred one million, thirty-two thousand, ten".