10203332243103 has 8 divisors (see below), whose sum is σ = 15116047767600. Its totient is φ = 6802221495384.

The previous prime is 10203332243057. The next prime is 10203332243129. The reversal of 10203332243103 is 30134223330201.

10203332243103 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 333 + 224 + 3 + 103 = 666.

It is not a de Polignac number, because 10203332243103 - 2³³ = 10194742308511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 377901194189 = 10203332243103 / (1 + 0 + 2 + 0 + 3 + 3 + 3 + 2 + 2 + 4 + 3 + 1 + 0 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203332243183) 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, 188950597068 + ... + 188950597121.

It is an arithmetic number, because the mean of its divisors is an integer number (1889505970950).

Almost surely, 2^{10203332243103} is an apocalyptic number.

10203332243103 is a deficient number, since it is larger than the sum of its proper divisors (4912715524497).

10203332243103 is an equidigital number, since it uses as much as digits as its factorization.

10203332243103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377901194198 (or 377901194192 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 10203332243103 its reverse (30134223330201), we get a palindrome (40337555573304).

The spelling of 10203332243103 in words is "ten trillion, two hundred three billion, three hundred thirty-two million, two hundred forty-three thousand, one hundred three".