10103132313031 has 4 divisors (see below), whose sum is σ = 10634876119000. Its totient is φ = 9571388507064.

The previous prime is 10103132312983. The next prime is 10103132313041. The reversal of 10103132313031 is 13031323130101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10103132313031 - 2¹¹ = 10103132310983 is a prime.

It is a super-2 number, since 2×10103132313031² (a number of 27 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 = 10103132312993 and 10103132313011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103132313041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265871902956 + ... + 265871902993.

It is an arithmetic number, because the mean of its divisors is an integer number (2658719029750).

Almost surely, 2^{10103132313031} is an apocalyptic number.

10103132313031 is a deficient number, since it is larger than the sum of its proper divisors (531743805969).

10103132313031 is an equidigital number, since it uses as much as digits as its factorization.

10103132313031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531743805968.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 10103132313031 its reverse (13031323130101), we get a palindrome (23134455443132).

The spelling of 10103132313031 in words is "ten trillion, one hundred three billion, one hundred thirty-two million, three hundred thirteen thousand, thirty-one".