134232214331 has 4 divisors (see below), whose sum is σ = 134233067232. Its totient is φ = 134231361432.

The previous prime is 134232214309. The next prime is 134232214351. The reversal of 134232214331 is 133412232431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 134232214331 - 2¹⁸ = 134231952187 is a prime.

It is a super-2 number, since 2×134232214331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134232214294 and 134232214303.

It is not an unprimeable number, because it can be changed into a prime (134232214351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114131 + ... + 530556.

It is an arithmetic number, because the mean of its divisors is an integer number (33558266808).

Almost surely, 2^134232214331 is an apocalyptic number.

134232214331 is a deficient number, since it is larger than the sum of its proper divisors (852901).

134232214331 is an equidigital number, since it uses as much as digits as its factorization.

134232214331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852900.

The product of its digits is 10368, while the sum is 29.

Adding to 134232214331 its reverse (133412232431), we get a palindrome (267644446762).

The spelling of 134232214331 in words is "one hundred thirty-four billion, two hundred thirty-two million, two hundred fourteen thousand, three hundred thirty-one".