20103001330 has 64 divisors (see below), whose sum is σ = 38681556480. Its totient is φ = 7495936000.

The previous prime is 20103001307. The next prime is 20103001349. The reversal of 20103001330 is 3310030102.

It is a self number, because there is not a number n which added to its sum of digits gives 20103001330.

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, 8549655 + ... + 8552005.

It is an arithmetic number, because the mean of its divisors is an integer number (604399320).

Almost surely, 2^20103001330 is an apocalyptic number.

20103001330 is a deficient number, since it is larger than the sum of its proper divisors (18578555150).

20103001330 is a wasteful number, since it uses less digits than its factorization.

20103001330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 20103001330 its reverse (3310030102), we get a palindrome (23413031432).

The spelling of 20103001330 in words is "twenty billion, one hundred three million, one thousand, three hundred thirty".