13211104700 has 36 divisors (see below), whose sum is σ = 30176948760. Its totient is φ = 5006312640.

The previous prime is 13211104679. The next prime is 13211104721. The reversal of 13211104700 is 740111231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13211104679) and next prime (13211104721).

It is a Harshad number since it is a multiple of its sum of digits (20).

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 11 ways as a sum of consecutive naturals, for example, 3474707 + ... + 3478506.

Almost surely, 2^13211104700 is an apocalyptic number.

13211104700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13211104700 is an abundant number, since it is smaller than the sum of its proper divisors (16965844060).

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

13211104700 is a wasteful number, since it uses less digits than its factorization.

13211104700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6953246 (or 6953239 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 13211104700 its reverse (740111231), we get a palindrome (13951215931).

The spelling of 13211104700 in words is "thirteen billion, two hundred eleven million, one hundred four thousand, seven hundred".