134123500302 has 32 divisors (see below), whose sum is σ = 293945379840. Its totient is φ = 40461222720.

The previous prime is 134123500297. The next prime is 134123500319. The reversal of 134123500302 is 203005321431.

It is a super-2 number, since 2×134123500302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4541727 + ... + 4571162.

It is an arithmetic number, because the mean of its divisors is an integer number (9185793120).

Almost surely, 2^134123500302 is an apocalyptic number.

134123500302 is an abundant number, since it is smaller than the sum of its proper divisors (159821879538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134123500302 is a wasteful number, since it uses less digits than its factorization.

134123500302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113128.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 134123500302 its reverse (203005321431), we get a palindrome (337128821733).

The spelling of 134123500302 in words is "one hundred thirty-four billion, one hundred twenty-three million, five hundred thousand, three hundred two".