20001102133030 has 32 divisors (see below), whose sum is σ = 38149003387584. Its totient is φ = 7524047763456.

The previous prime is 20001102132941. The next prime is 20001102133057. The reversal of 20001102133030 is 3033120110002.

It is a junction number, because it is equal to n+sod(n) for n = 20001102132995 and 20001102133013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44925667 + ... + 45368686.

It is an arithmetic number, because the mean of its divisors is an integer number (1192156355862).

Almost surely, 2^{20001102133030} is an apocalyptic number.

20001102133030 is a deficient number, since it is larger than the sum of its proper divisors (18147901254554).

20001102133030 is a wasteful number, since it uses less digits than its factorization.

20001102133030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90295680.

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

Adding to 20001102133030 its reverse (3033120110002), we get a palindrome (23034222243032).

The spelling of 20001102133030 in words is "twenty trillion, one billion, one hundred two million, one hundred thirty-three thousand, thirty".