130434322121 has 8 divisors (see below), whose sum is σ = 133406317440. Its totient is φ = 127470526768.

The previous prime is 130434322103. The next prime is 130434322133. The reversal of 130434322121 is 121223434031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130434322121 is a prime.

It is a super-2 number, since 2×130434322121² (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 (130434322321) 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, 2017811 + ... + 2081448.

It is an arithmetic number, because the mean of its divisors is an integer number (16675789680).

Almost surely, 2^130434322121 is an apocalyptic number.

It is an amenable number.

130434322121 is a deficient number, since it is larger than the sum of its proper divisors (2971995319).

130434322121 is an equidigital number, since it uses as much as digits as its factorization.

130434322121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4099983.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 130434322121 its reverse (121223434031), we get a palindrome (251657756152).

The spelling of 130434322121 in words is "one hundred thirty billion, four hundred thirty-four million, three hundred twenty-two thousand, one hundred twenty-one".