23103431342 has 32 divisors (see below), whose sum is σ = 35315153280. Its totient is φ = 11333836800.

The previous prime is 23103431321. The next prime is 23103431357. The reversal of 23103431342 is 24313430132.

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, 22364858 + ... + 22365890.

It is an arithmetic number, because the mean of its divisors is an integer number (1103598540).

Almost surely, 2^23103431342 is an apocalyptic number.

23103431342 is a deficient number, since it is larger than the sum of its proper divisors (12211721938).

23103431342 is a wasteful number, since it uses less digits than its factorization.

23103431342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23103431342 its reverse (24313430132), we get a palindrome (47416861474).

The spelling of 23103431342 in words is "twenty-three billion, one hundred three million, four hundred thirty-one thousand, three hundred forty-two".