103261816942 has 16 divisors (see below), whose sum is σ = 164010027312. Its totient is φ = 48592028800.

The previous prime is 103261816937. The next prime is 103261816967. The reversal of 103261816942 is 249618162301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723692 + ... + 1782592.

It is an arithmetic number, because the mean of its divisors is an integer number (10250626707).

Almost surely, 2^103261816942 is an apocalyptic number.

103261816942 is a deficient number, since it is larger than the sum of its proper divisors (60748210370).

103261816942 is a wasteful number, since it uses less digits than its factorization.

103261816942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110483.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 103261816942 in words is "one hundred three billion, two hundred sixty-one million, eight hundred sixteen thousand, nine hundred forty-two".