20030111132302 has 8 divisors (see below), whose sum is σ = 30045200314536. Its totient is φ = 10015044360792.

The previous prime is 20030111132279. The next prime is 20030111132329. The reversal of 20030111132302 is 20323111103002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20030111132302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3154248 + ... + 7071739.

It is an arithmetic number, because the mean of its divisors is an integer number (3755650039317).

Almost surely, 2^{20030111132302} is an apocalyptic number.

20030111132302 is a deficient number, since it is larger than the sum of its proper divisors (10015089182234).

20030111132302 is a wasteful number, since it uses less digits than its factorization.

20030111132302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11205362.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 20030111132302 its reverse (20323111103002), we get a palindrome (40353222235304).

It can be divided in two parts, 2003011 and 1132302, that added together give a palindrome (3135313).

The spelling of 20030111132302 in words is "twenty trillion, thirty billion, one hundred eleven million, one hundred thirty-two thousand, three hundred two".