13211501430 has 16 divisors (see below), whose sum is σ = 31707603504. Its totient is φ = 3523067040.

The previous prime is 13211501371. The next prime is 13211501449. The reversal of 13211501430 is 3410511231.

It is a junction number, because it is equal to n+sod(n) for n = 13211501397 and 13211501406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220191661 + ... + 220191720.

It is an arithmetic number, because the mean of its divisors is an integer number (1981725219).

Almost surely, 2^13211501430 is an apocalyptic number.

13211501430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13211501430 is an abundant number, since it is smaller than the sum of its proper divisors (18496102074).

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

13211501430 is a wasteful number, since it uses less digits than its factorization.

13211501430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440383391.

The product of its (nonzero) digits is 360, while the sum is 21.

The spelling of 13211501430 in words is "thirteen billion, two hundred eleven million, five hundred one thousand, four hundred thirty".