20003513140541 has 8 divisors (see below), whose sum is σ = 22861217031744. Its totient is φ = 17145824038560.

The previous prime is 20003513140529. The next prime is 20003513140573. The reversal of 20003513140541 is 14504131530002.

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

It is not a de Polignac number, because 20003513140541 - 2³⁰ = 20002439398717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20003513142541) 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, 629195 + ... + 6356328.

It is an arithmetic number, because the mean of its divisors is an integer number (2857652128968).

Almost surely, 2^{20003513140541} is an apocalyptic number.

It is an amenable number.

20003513140541 is a deficient number, since it is larger than the sum of its proper divisors (2857703891203).

20003513140541 is an equidigital number, since it uses as much as digits as its factorization.

20003513140541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7394611.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 20003513140541 its reverse (14504131530002), we get a palindrome (34507644670543).

The spelling of 20003513140541 in words is "twenty trillion, three billion, five hundred thirteen million, one hundred forty thousand, five hundred forty-one".