103202431042 has 16 divisors (see below), whose sum is σ = 155315180160. Its totient is φ = 51430930672.

The previous prime is 103202431021. The next prime is 103202431067. The reversal of 103202431042 is 240134202301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868488 + ... + 980140.

It is an arithmetic number, because the mean of its divisors is an integer number (9707198760).

Almost surely, 2^103202431042 is an apocalyptic number.

103202431042 is a deficient number, since it is larger than the sum of its proper divisors (52112749118).

103202431042 is a wasteful number, since it uses less digits than its factorization.

103202431042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113177.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 103202431042 its reverse (240134202301), we get a palindrome (343336633343).

The spelling of 103202431042 in words is "one hundred three billion, two hundred two million, four hundred thirty-one thousand, forty-two".