134201302032431 has 4 divisors (see below), whose sum is σ = 134340083110992. Its totient is φ = 134062520953872.

The previous prime is 134201302032409. The next prime is 134201302032433. The reversal of 134201302032431 is 134230203102431.

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 134201302032431 - 2¹⁸ = 134201301770287 is a prime.

It is a super-3 number, since 3×134201302032431³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134201302032394 and 134201302032403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134201302032433) 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, 69390537830 + ... + 69390539763.

It is an arithmetic number, because the mean of its divisors is an integer number (33585020777748).

Almost surely, 2^{134201302032431} is an apocalyptic number.

134201302032431 is a deficient number, since it is larger than the sum of its proper divisors (138781078561).

134201302032431 is an equidigital number, since it uses as much as digits as its factorization.

134201302032431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138781078560.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 134201302032431 its reverse (134230203102431), we get a palindrome (268431505134862).

The spelling of 134201302032431 in words is "one hundred thirty-four trillion, two hundred one billion, three hundred two million, thirty-two thousand, four hundred thirty-one".