103013130311 has 16 divisors (see below), whose sum is σ = 127625046528. Its totient is φ = 80965116000.

The previous prime is 103013130271. The next prime is 103013130331. The reversal of 103013130311 is 113031310301.

It is a cyclic number.

It is not a de Polignac number, because 103013130311 - 2⁶ = 103013130247 is a prime.

It is a super-2 number, since 2×103013130311² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103013130311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103013130331) 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, 3734645 + ... + 3762126.

It is an arithmetic number, because the mean of its divisors is an integer number (7976565408).

Almost surely, 2^103013130311 is an apocalyptic number.

103013130311 is a deficient number, since it is larger than the sum of its proper divisors (24611916217).

103013130311 is a wasteful number, since it uses less digits than its factorization.

103013130311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7496942.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 103013130311 its reverse (113031310301), we get a palindrome (216044440612).

The spelling of 103013130311 in words is "one hundred three billion, thirteen million, one hundred thirty thousand, three hundred eleven".