2103242328042 has 32 divisors (see below), whose sum is σ = 4222376646912. Its totient is φ = 698436125184.

The previous prime is 2103242328023. The next prime is 2103242328043. The reversal of 2103242328042 is 2408232423012.

It is a junction number, because it is equal to n+sod(n) for n = 2103242327994 and 2103242328012.

It is not an unprimeable number, because it can be changed into a prime (2103242328043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1597378 + ... + 2599634.

It is an arithmetic number, because the mean of its divisors is an integer number (131949270216).

Almost surely, 2^{2103242328042} is an apocalyptic number.

2103242328042 is an abundant number, since it is smaller than the sum of its proper divisors (2119134318870).

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

2103242328042 is a wasteful number, since it uses less digits than its factorization.

2103242328042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003582.

The product of its (nonzero) digits is 36864, while the sum is 33.

The spelling of 2103242328042 in words is "two trillion, one hundred three billion, two hundred forty-two million, three hundred twenty-eight thousand, forty-two".