10123200342 has 40 divisors (see below), whose sum is σ = 23877341400. Its totient is φ = 3196799136.

The previous prime is 10123200313. The next prime is 10123200349. The reversal of 10123200342 is 24300232101.

10123200342 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 320 + 0 + 342 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123200349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1641367 + ... + 1647522.

It is an arithmetic number, because the mean of its divisors is an integer number (596933535).

Almost surely, 2^10123200342 is an apocalyptic number.

10123200342 is an abundant number, since it is smaller than the sum of its proper divisors (13754141058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123200342 is a wasteful number, since it uses less digits than its factorization.

10123200342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288922 (or 3288913 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10123200342 its reverse (24300232101), we get a palindrome (34423432443).

The spelling of 10123200342 in words is "ten billion, one hundred twenty-three million, two hundred thousand, three hundred forty-two".