10103031203331 has 32 divisors (see below), whose sum is σ = 14728274765568. Its totient is φ = 6109319946240.

The previous prime is 10103031203297. The next prime is 10103031203339. The reversal of 10103031203331 is 13330213030101.

It is not a de Polignac number, because 10103031203331 - 2⁷ = 10103031203203 is a prime.

It is a super-2 number, since 2×10103031203331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10103031203298 and 10103031203307.

It is not an unprimeable number, because it can be changed into a prime (10103031203339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186399771 + ... + 186453963.

It is an arithmetic number, because the mean of its divisors is an integer number (460258586424).

Almost surely, 2^{10103031203331} is an apocalyptic number.

10103031203331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10103031203331 is a deficient number, since it is larger than the sum of its proper divisors (4625243562237).

10103031203331 is a wasteful number, since it uses less digits than its factorization.

10103031203331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66771.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 10103031203331 its reverse (13330213030101), we get a palindrome (23433244233432).

The spelling of 10103031203331 in words is "ten trillion, one hundred three billion, thirty-one million, two hundred three thousand, three hundred thirty-one".