13135342112 has 24 divisors (see below), whose sum is σ = 25874505216. Its totient is φ = 6564039232.

The previous prime is 13135342091. The next prime is 13135342133. The reversal of 13135342112 is 21124353131.

It is an interprime number because it is at equal distance from previous prime (13135342091) and next prime (13135342133).

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, 54248 + ... + 170919.

It is an arithmetic number, because the mean of its divisors is an integer number (1078104384).

Almost surely, 2^13135342112 is an apocalyptic number.

It is an amenable number.

13135342112 is a deficient number, since it is larger than the sum of its proper divisors (12739163104).

13135342112 is a wasteful number, since it uses less digits than its factorization.

13135342112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227000 (or 226992 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

Adding to 13135342112 its reverse (21124353131), we get a palindrome (34259695243).

The spelling of 13135342112 in words is "thirteen billion, one hundred thirty-five million, three hundred forty-two thousand, one hundred twelve".