34213431203 has 4 divisors (see below), whose sum is σ = 39101064240. Its totient is φ = 29325798168.

The previous prime is 34213431191. The next prime is 34213431211. The reversal of 34213431203 is 30213431243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30213431243 = 277 ⋅109073759.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34213431203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34213431103) 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, 2443816508 + ... + 2443816521.

It is an arithmetic number, because the mean of its divisors is an integer number (9775266060).

Almost surely, 2^34213431203 is an apocalyptic number.

34213431203 is a deficient number, since it is larger than the sum of its proper divisors (4887633037).

34213431203 is an equidigital number, since it uses as much as digits as its factorization.

34213431203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4887633036.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 34213431203 its reverse (30213431243), we get a palindrome (64426862446).

The spelling of 34213431203 in words is "thirty-four billion, two hundred thirteen million, four hundred thirty-one thousand, two hundred three".