13212101140 has 96 divisors (see below), whose sum is σ = 35034177024. Its totient is φ = 4078018560.

The previous prime is 13212101057. The next prime is 13212101197. The reversal of 13212101140 is 4110121231.

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, 65941 + ... + 175420.

It is an arithmetic number, because the mean of its divisors is an integer number (364939344).

Almost surely, 2^13212101140 is an apocalyptic number.

13212101140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13212101140 is an abundant number, since it is smaller than the sum of its proper divisors (21822075884).

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

13212101140 is a wasteful number, since it uses less digits than its factorization.

13212101140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241417 (or 241415 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 13212101140 its reverse (4110121231), we get a palindrome (17322222371).

The spelling of 13212101140 in words is "thirteen billion, two hundred twelve million, one hundred one thousand, one hundred forty".