203113420020041 has 8 divisors (see below), whose sum is σ = 215061615067680. Its totient is φ = 191165263507008.

The previous prime is 203113420020013. The next prime is 203113420020047. The reversal of 203113420020041 is 140020024311302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-203113420020041 is a prime.

It is a super-2 number, since 2×203113420020041² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 203113420019989 and 203113420020016.

It is not an unprimeable number, because it can be changed into a prime (203113420020047) 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, 1592030 + ... + 20217848.

It is an arithmetic number, because the mean of its divisors is an integer number (26882701883460).

Almost surely, 2^{203113420020041} is an apocalyptic number.

It is an amenable number.

203113420020041 is a deficient number, since it is larger than the sum of its proper divisors (11948195047639).

203113420020041 is a wasteful number, since it uses less digits than its factorization.

203113420020041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19267303.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 203113420020041 its reverse (140020024311302), we get a palindrome (343133444331343).

The spelling of 203113420020041 in words is "two hundred three trillion, one hundred thirteen billion, four hundred twenty million, twenty thousand, forty-one".