346103456231 has 16 divisors (see below), whose sum is σ = 389911838400. Its totient is φ = 304997645568.

The previous prime is 346103456143. The next prime is 346103456323. The reversal of 346103456231 is 132654301643.

It is not a de Polignac number, because 346103456231 - 2²⁶ = 346036347367 is a prime.

It is a super-2 number, since 2×346103456231² (a number of 24 digits) contains 22 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 (346103456431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5124011 + ... + 5191116.

It is an arithmetic number, because the mean of its divisors is an integer number (24369489900).

Almost surely, 2^346103456231 is an apocalyptic number.

346103456231 is a deficient number, since it is larger than the sum of its proper divisors (43808382169).

346103456231 is a wasteful number, since it uses less digits than its factorization.

346103456231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10315258.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 346103456231 its reverse (132654301643), we get a palindrome (478757757874).

The spelling of 346103456231 in words is "three hundred forty-six billion, one hundred three million, four hundred fifty-six thousand, two hundred thirty-one".