13203211460 has 12 divisors (see below), whose sum is σ = 27726744108. Its totient is φ = 5281284576.

The previous prime is 13203211459. The next prime is 13203211477. The reversal of 13203211460 is 6411230231.

It can be written as a sum of positive squares in 2 ways, for example, as 6821438464 + 6381772996 = 82592^2 + 79886^2 .

It is a super-3 number, since 3×13203211460³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330080267 + ... + 330080306.

It is an arithmetic number, because the mean of its divisors is an integer number (2310562009).

Almost surely, 2^13203211460 is an apocalyptic number.

13203211460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13203211460 is an abundant number, since it is smaller than the sum of its proper divisors (14523532648).

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

13203211460 is a wasteful number, since it uses less digits than its factorization.

13203211460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660160582 (or 660160580 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13203211460 its reverse (6411230231), we get a palindrome (19614441691).

The spelling of 13203211460 in words is "thirteen billion, two hundred three million, two hundred eleven thousand, four hundred sixty".