123342313100422 has 32 divisors (see below), whose sum is σ = 207492653088000. Its totient is φ = 54603329679360.

The previous prime is 123342313100399. The next prime is 123342313100459. The reversal of 123342313100422 is 224001313243321.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677033547 + ... + 677215702.

It is an arithmetic number, because the mean of its divisors is an integer number (6484145409000).

Almost surely, 2^{123342313100422} is an apocalyptic number.

123342313100422 is a deficient number, since it is larger than the sum of its proper divisors (84150339987578).

123342313100422 is a wasteful number, since it uses less digits than its factorization.

123342313100422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354249408.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 123342313100422 its reverse (224001313243321), we get a palindrome (347343626343743).

The spelling of 123342313100422 in words is "one hundred twenty-three trillion, three hundred forty-two billion, three hundred thirteen million, one hundred thousand, four hundred twenty-two".