103422398 has 32 divisors (see below), whose sum is σ = 167961600. Its totient is φ = 47640736.

The previous prime is 103422379. The next prime is 103422401. The reversal of 103422398 is 893224301.

It is a happy number.

It is a congruent number.

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, 143483 + ... + 144201.

It is an arithmetic number, because the mean of its divisors is an integer number (5248800).

Almost surely, 2^103422398 is an apocalyptic number.

103422398 is a deficient number, since it is larger than the sum of its proper divisors (64539202).

103422398 is a wasteful number, since it uses less digits than its factorization.

103422398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 103422398 is about 10169.6803292926. The cubic root of 103422398 is about 469.3947210661.

Adding to 103422398 its reverse (893224301), we get a palindrome (996646699).

It can be divided in two parts, 1034 and 22398, that added together give a palindrome (23432).

The spelling of 103422398 in words is "one hundred three million, four hundred twenty-two thousand, three hundred ninety-eight".