134503302355251 has 4 divisors (see below), whose sum is σ = 179337736473672. Its totient is φ = 89668868236832.

The previous prime is 134503302355151. The next prime is 134503302355361. The reversal of 134503302355251 is 152553203305431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134503302355251 - 2²² = 134503298160947 is a prime.

It is a super-2 number, since 2×134503302355251² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134503302355151) 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, 22417217059206 + ... + 22417217059211.

It is an arithmetic number, because the mean of its divisors is an integer number (44834434118418).

Almost surely, 2^{134503302355251} is an apocalyptic number.

134503302355251 is a deficient number, since it is larger than the sum of its proper divisors (44834434118421).

134503302355251 is an equidigital number, since it uses as much as digits as its factorization.

134503302355251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44834434118420.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 134503302355251 in words is "one hundred thirty-four trillion, five hundred three billion, three hundred two million, three hundred fifty-five thousand, two hundred fifty-one".