20432152041103 has 8 divisors (see below), whose sum is σ = 22289667765840. Its totient is φ = 18574644209280.

The previous prime is 20432152041083. The next prime is 20432152041109. The reversal of 20432152041103 is 30114025123402.

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

It is a cyclic number.

It is not a de Polignac number, because 20432152041103 - 2¹⁷ = 20432151910031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20432152041109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4309101 + ... + 7709257.

It is an arithmetic number, because the mean of its divisors is an integer number (2786208470730).

Almost surely, 2^{20432152041103} is an apocalyptic number.

20432152041103 is a deficient number, since it is larger than the sum of its proper divisors (1857515724737).

20432152041103 is a wasteful number, since it uses less digits than its factorization.

20432152041103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946457.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 20432152041103 its reverse (30114025123402), we get a palindrome (50546177164505).

The spelling of 20432152041103 in words is "twenty trillion, four hundred thirty-two billion, one hundred fifty-two million, forty-one thousand, one hundred three".