103103130442 has 32 divisors (see below), whose sum is σ = 176809070592. Its totient is φ = 44669869824.

The previous prime is 103103130439. The next prime is 103103130451. The reversal of 103103130442 is 244031301301.

103103130442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135238 + ... + 473809.

It is an arithmetic number, because the mean of its divisors is an integer number (5525283456).

Almost surely, 2^103103130442 is an apocalyptic number.

103103130442 is a deficient number, since it is larger than the sum of its proper divisors (73705940150).

103103130442 is a wasteful number, since it uses less digits than its factorization.

103103130442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609462.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103103130442 its reverse (244031301301), we get a palindrome (347134431743).

The spelling of 103103130442 in words is "one hundred three billion, one hundred three million, one hundred thirty thousand, four hundred forty-two".