1210142312323 has 8 divisors (see below), whose sum is σ = 1384031515392. Its totient is φ = 1036506041736.

The previous prime is 1210142312321. The next prime is 1210142312329. The reversal of 1210142312323 is 3232132410121.

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

It is a cyclic number.

It is not a de Polignac number, because 1210142312323 - 2¹ = 1210142312321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210142312321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63222865 + ... + 63242002.

It is an arithmetic number, because the mean of its divisors is an integer number (173003939424).

Almost surely, 2^{1210142312323} is an apocalyptic number.

1210142312323 is a deficient number, since it is larger than the sum of its proper divisors (173889203069).

1210142312323 is a wasteful number, since it uses less digits than its factorization.

1210142312323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126466241.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1210142312323 its reverse (3232132410121), we get a palindrome (4442274722444).

The spelling of 1210142312323 in words is "one trillion, two hundred ten billion, one hundred forty-two million, three hundred twelve thousand, three hundred twenty-three".