13010311030 has 32 divisors (see below), whose sum is σ = 23818860000. Its totient is φ = 5115846912.

The previous prime is 13010310947. The next prime is 13010311033. The reversal of 13010311030 is 3011301031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13010311030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010311033) 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, 111721 + ... + 196219.

It is an arithmetic number, because the mean of its divisors is an integer number (744339375).

Almost surely, 2^13010311030 is an apocalyptic number.

13010311030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010311030 is a deficient number, since it is larger than the sum of its proper divisors (10808548970).

13010311030 is a wasteful number, since it uses less digits than its factorization.

13010311030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84768.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 13010311030 its reverse (3011301031), we get a palindrome (16021612061).

Subtracting from 13010311030 its reverse (3011301031), we obtain a palindrome (9999009999).

The spelling of 13010311030 in words is "thirteen billion, ten million, three hundred eleven thousand, thirty".