13263501324 has 24 divisors (see below), whose sum is σ = 30950141040. Its totient is φ = 4420885504.

The previous prime is 13263501301. The next prime is 13263501359. The reversal of 13263501324 is 42310536231.

It is a junction number, because it is equal to n+sod(n) for n = 13263501291 and 13263501300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260212 + ... + 306980.

It is an arithmetic number, because the mean of its divisors is an integer number (1289589210).

Almost surely, 2^13263501324 is an apocalyptic number.

It is an amenable number.

13263501324 is an abundant number, since it is smaller than the sum of its proper divisors (17686639716).

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

13263501324 is a wasteful number, since it uses less digits than its factorization.

13263501324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70409 (or 70407 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

It can be divided in two parts, 13263501 and 324, that added together give a triangular number (13263825 = T₅₁₅₀).

The spelling of 13263501324 in words is "thirteen billion, two hundred sixty-three million, five hundred one thousand, three hundred twenty-four".