13263013148 has 96 divisors (see below), whose sum is σ = 30726355968. Its totient is φ = 4849689600.

The previous prime is 13263013133. The next prime is 13263013151. The reversal of 13263013148 is 84131036231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1949633 + ... + 1956423.

It is an arithmetic number, because the mean of its divisors is an integer number (320066208).

Almost surely, 2^13263013148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13263013148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15363177984).

13263013148 is an abundant number, since it is smaller than the sum of its proper divisors (17463342820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13263013148 is a wasteful number, since it uses less digits than its factorization.

13263013148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7203 (or 7201 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 13263013148 its reverse (84131036231), we get a palindrome (97394049379).

The spelling of 13263013148 in words is "thirteen billion, two hundred sixty-three million, thirteen thousand, one hundred forty-eight".