340003331123 has 8 divisors (see below), whose sum is σ = 346745047536. Its totient is φ = 333273709600.

The previous prime is 340003331077. The next prime is 340003331179. The reversal of 340003331123 is 321133300043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340003331123 - 2⁸ = 340003330867 is a prime.

It is a super-2 number, since 2×340003331123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340003361123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2966933 + ... + 3079398.

It is an arithmetic number, because the mean of its divisors is an integer number (43343130942).

Almost surely, 2^340003331123 is an apocalyptic number.

340003331123 is a deficient number, since it is larger than the sum of its proper divisors (6741716413).

340003331123 is a wasteful number, since it uses less digits than its factorization.

340003331123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6047445.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 340003331123 its reverse (321133300043), we get a palindrome (661136631166).

The spelling of 340003331123 in words is "three hundred forty billion, three million, three hundred thirty-one thousand, one hundred twenty-three".