134311302212 has 24 divisors (see below), whose sum is σ = 256899041280. Its totient is φ = 61166436480.

The previous prime is 134311302211. The next prime is 134311302221. The reversal of 134311302212 is 212203113431.

It is not an unprimeable number, because it can be changed into a prime (134311302211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31855412 + ... + 31859627.

It is an arithmetic number, because the mean of its divisors is an integer number (10704126720).

Almost surely, 2^134311302212 is an apocalyptic number.

It is an amenable number.

134311302212 is a deficient number, since it is larger than the sum of its proper divisors (122587739068).

134311302212 is a wasteful number, since it uses less digits than its factorization.

134311302212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63715091 (or 63715089 counting only the distinct ones).

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

Adding to 134311302212 its reverse (212203113431), we get a palindrome (346514415643).

The spelling of 134311302212 in words is "one hundred thirty-four billion, three hundred eleven million, three hundred two thousand, two hundred twelve".