348191023 has 4 divisors (see below), whose sum is σ = 360197640. Its totient is φ = 336184408.

The previous prime is 348191021. The next prime is 348191033. The reversal of 348191023 is 320191843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320191843 = 11321 ⋅28283.

It is a cyclic number.

It is not a de Polignac number, because 348191023 - 2¹ = 348191021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348191021) 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, 6003265 + ... + 6003322.

It is an arithmetic number, because the mean of its divisors is an integer number (90049410).

Almost surely, 2^348191023 is an apocalyptic number.

348191023 is a deficient number, since it is larger than the sum of its proper divisors (12006617).

348191023 is a wasteful number, since it uses less digits than its factorization.

348191023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12006616.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 348191023 is about 18659.8773575820. The cubic root of 348191023 is about 703.5136419687.

The spelling of 348191023 in words is "three hundred forty-eight million, one hundred ninety-one thousand, twenty-three".