123022500343 has 16 divisors (see below), whose sum is σ = 127562029056. Its totient is φ = 118519305120.

The previous prime is 123022500313. The next prime is 123022500371. The reversal of 123022500343 is 343005220321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123022500343 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 (123022500313) 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, 14124796 + ... + 14133502.

It is an arithmetic number, because the mean of its divisors is an integer number (7972626816).

Almost surely, 2^123022500343 is an apocalyptic number.

123022500343 is a deficient number, since it is larger than the sum of its proper divisors (4539528713).

123022500343 is a wasteful number, since it uses less digits than its factorization.

123022500343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10734.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 123022500343 its reverse (343005220321), we get a palindrome (466027720664).

The spelling of 123022500343 in words is "one hundred twenty-three billion, twenty-two million, five hundred thousand, three hundred forty-three".