10103120203 has 8 divisors (see below), whose sum is σ = 11022327360. Its totient is φ = 9184036680.

The previous prime is 10103120201. The next prime is 10103120207. The reversal of 10103120203 is 30202130101.

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 10103120203 - 2¹ = 10103120201 is a prime.

It is a super-2 number, since 2×10103120203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10103120201) 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, 254976 + ... + 291922.

It is an arithmetic number, because the mean of its divisors is an integer number (1377790920).

Almost surely, 2^10103120203 is an apocalyptic number.

10103120203 is a deficient number, since it is larger than the sum of its proper divisors (919207157).

10103120203 is a wasteful number, since it uses less digits than its factorization.

10103120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61817.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10103120203 its reverse (30202130101), we get a palindrome (40305250304).

It can be divided in two parts, 1010 and 3120203, that added together give a palindrome (3121213).

The spelling of 10103120203 in words is "ten billion, one hundred three million, one hundred twenty thousand, two hundred three".