34231203403013 has 4 divisors (see below), whose sum is σ = 34877075165388. Its totient is φ = 33585331640640.

The previous prime is 34231203402997. The next prime is 34231203403021. The reversal of 34231203403013 is 31030430213243.

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

It can be written as a sum of positive squares in 2 ways, for example, as 30854492121124 + 3376711281889 = 5554682^2 + 1837583^2 .

It is a cyclic number.

It is not a de Polignac number, because 34231203403013 - 2⁴ = 34231203402997 is a prime.

It is a super-3 number, since 3×34231203403013³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34231203403073) 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, 322935881108 + ... + 322935881213.

It is an arithmetic number, because the mean of its divisors is an integer number (8719268791347).

Almost surely, 2^{34231203403013} is an apocalyptic number.

It is an amenable number.

34231203403013 is a deficient number, since it is larger than the sum of its proper divisors (645871762375).

34231203403013 is an equidigital number, since it uses as much as digits as its factorization.

34231203403013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645871762374.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 34231203403013 its reverse (31030430213243), we get a palindrome (65261633616256).

The spelling of 34231203403013 in words is "thirty-four trillion, two hundred thirty-one billion, two hundred three million, four hundred three thousand, thirteen".