20243104132 has 6 divisors (see below), whose sum is σ = 35425432238. Its totient is φ = 10121552064.

The previous prime is 20243104069. The next prime is 20243104213. The reversal of 20243104132 is 23140134202.

It can be written as a sum of positive squares in only one way, i.e., 12377897536 + 7865206596 = 111256^2 + 88686^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530388013 + ... + 2530388020.

Almost surely, 2^20243104132 is an apocalyptic number.

It is an amenable number.

20243104132 is a deficient number, since it is larger than the sum of its proper divisors (15182328106).

20243104132 is a wasteful number, since it uses less digits than its factorization.

20243104132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060776037 (or 5060776035 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20243104132 its reverse (23140134202), we get a palindrome (43383238334).

The spelling of 20243104132 in words is "twenty billion, two hundred forty-three million, one hundred four thousand, one hundred thirty-two".