134020200003031 has 4 divisors (see below), whose sum is σ = 135401851549552. Its totient is φ = 132638548456512.

The previous prime is 134020200003017. The next prime is 134020200003043. The reversal of 134020200003031 is 130300002020431.

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 134020200003031 - 2²⁷ = 134020065785303 is a prime.

It is a super-3 number, since 3×134020200003031³ (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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (134020270003031) 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, 690825773115 + ... + 690825773308.

It is an arithmetic number, because the mean of its divisors is an integer number (33850462887388).

Almost surely, 2^{134020200003031} is an apocalyptic number.

134020200003031 is a deficient number, since it is larger than the sum of its proper divisors (1381651546521).

134020200003031 is an equidigital number, since it uses as much as digits as its factorization.

134020200003031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381651546520.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 134020200003031 its reverse (130300002020431), we get a palindrome (264320202023462).

The spelling of 134020200003031 in words is "one hundred thirty-four trillion, twenty billion, two hundred million, three thousand, thirty-one".