103311221340342 has 16 divisors (see below), whose sum is σ = 206632574953200. Its totient is φ = 34435385068032.

The previous prime is 103311221340319. The next prime is 103311221340421. The reversal of 103311221340342 is 243043122113301.

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, 422045467 + ... + 422290182.

It is an arithmetic number, because the mean of its divisors is an integer number (12914535934575).

Almost surely, 2^{103311221340342} is an apocalyptic number.

103311221340342 is an abundant number, since it is smaller than the sum of its proper divisors (103321353612858).

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

103311221340342 is a wasteful number, since it uses less digits than its factorization.

103311221340342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844356047.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 103311221340342 its reverse (243043122113301), we get a palindrome (346354343453643).

The spelling of 103311221340342 in words is "one hundred three trillion, three hundred eleven billion, two hundred twenty-one million, three hundred forty thousand, three hundred forty-two".