134620630331 has 8 divisors (see below), whose sum is σ = 146941072704. Its totient is φ = 122313888520.

The previous prime is 134620630321. The next prime is 134620630337. The reversal of 134620630331 is 133036026431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134620630331 - 2²⁶ = 134553521467 is a prime.

It is a super-2 number, since 2×134620630331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134620630337) 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, 3404585 + ... + 3443898.

It is an arithmetic number, because the mean of its divisors is an integer number (18367634088).

Almost surely, 2^134620630331 is an apocalyptic number.

134620630331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134620630331 is a deficient number, since it is larger than the sum of its proper divisors (12320442373).

134620630331 is a wasteful number, since it uses less digits than its factorization.

134620630331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850281.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 134620630331 its reverse (133036026431), we get a palindrome (267656656762).

The spelling of 134620630331 in words is "one hundred thirty-four billion, six hundred twenty million, six hundred thirty thousand, three hundred thirty-one".