1042133010123 has 8 divisors (see below), whose sum is σ = 1391317589200. Its totient is φ = 693851885568.

The previous prime is 1042133010109. The next prime is 1042133010137. The reversal of 1042133010123 is 3210103312401.

It is an interprime number because it is at equal distance from previous prime (1042133010109) and next prime (1042133010137).

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

It is not a de Polignac number, because 1042133010123 - 2¹⁸ = 1042132747979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1042133010123.

It is not an unprimeable number, because it can be changed into a prime (1042133010223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225860938 + ... + 225865551.

It is an arithmetic number, because the mean of its divisors is an integer number (173914698650).

Almost surely, 2^{1042133010123} is an apocalyptic number.

1042133010123 is a deficient number, since it is larger than the sum of its proper divisors (349184579077).

1042133010123 is an equidigital number, since it uses as much as digits as its factorization.

1042133010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451727261.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1042133010123 its reverse (3210103312401), we get a palindrome (4252236322524).

The spelling of 1042133010123 in words is "one trillion, forty-two billion, one hundred thirty-three million, ten thousand, one hundred twenty-three".