10103220142 has 4 divisors (see below), whose sum is σ = 15154830216. Its totient is φ = 5051610070.

The previous prime is 10103220119. The next prime is 10103220181. The reversal of 10103220142 is 24102230101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24102230101 = 5101 ⋅4725001.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2525805034 + ... + 2525805037.

It is an arithmetic number, because the mean of its divisors is an integer number (3788707554).

Almost surely, 2^10103220142 is an apocalyptic number.

10103220142 is a deficient number, since it is larger than the sum of its proper divisors (5051610074).

10103220142 is an equidigital number, since it uses as much as digits as its factorization.

10103220142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051610073.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10103220142 its reverse (24102230101), we get a palindrome (34205450243).

The spelling of 10103220142 in words is "ten billion, one hundred three million, two hundred twenty thousand, one hundred forty-two".