10103131122311 has 16 divisors (see below), whose sum is σ = 10404673689600. Its totient is φ = 9807113988000.

The previous prime is 10103131122281. The next prime is 10103131122317. The reversal of 10103131122311 is 11322113130101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10103131122311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103131122317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2651831 + ... + 5219048.

It is an arithmetic number, because the mean of its divisors is an integer number (650292105600).

Almost surely, 2^{10103131122311} is an apocalyptic number.

10103131122311 is a deficient number, since it is larger than the sum of its proper divisors (301542567289).

10103131122311 is a wasteful number, since it uses less digits than its factorization.

10103131122311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7871230.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 10103131122311 its reverse (11322113130101), we get a palindrome (21425244252412).

The spelling of 10103131122311 in words is "ten trillion, one hundred three billion, one hundred thirty-one million, one hundred twenty-two thousand, three hundred eleven".