130000434013121 has 16 divisors (see below), whose sum is σ = 158512300341120. Its totient is φ = 104073732522240.

The previous prime is 130000434013091. The next prime is 130000434013141. The reversal of 130000434013121 is 121310434000031.

It is a cyclic number.

It is not a de Polignac number, because 130000434013121 - 2⁶ = 130000434013057 is a prime.

It is a super-2 number, since 2×130000434013121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130000434013141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4169605106 + ... + 4169636283.

It is an arithmetic number, because the mean of its divisors is an integer number (9907018771320).

Almost surely, 2^{130000434013121} is an apocalyptic number.

It is an amenable number.

130000434013121 is a deficient number, since it is larger than the sum of its proper divisors (28511866327999).

130000434013121 is a wasteful number, since it uses less digits than its factorization.

130000434013121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8339241544.

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

Adding to 130000434013121 its reverse (121310434000031), we get a palindrome (251310868013152).

The spelling of 130000434013121 in words is "one hundred thirty trillion, four hundred thirty-four million, thirteen thousand, one hundred twenty-one".