101602342 has 4 divisors (see below), whose sum is σ = 152403516. Its totient is φ = 50801170.

The previous prime is 101602337. The next prime is 101602343. The reversal of 101602342 is 243206101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101602343) by changing a digit.

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 as a sum of consecutive naturals, namely, 25400584 + ... + 25400587.

It is an arithmetic number, because the mean of its divisors is an integer number (38100879).

Almost surely, 2^101602342 is an apocalyptic number.

101602342 is a deficient number, since it is larger than the sum of its proper divisors (50801174).

101602342 is an equidigital number, since it uses as much as digits as its factorization.

101602342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50801173.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 101602342 is about 10079.7987083076. The cubic root of 101602342 is about 466.6248961479.

Adding to 101602342 its reverse (243206101), we get a palindrome (344808443).

The spelling of 101602342 in words is "one hundred one million, six hundred two thousand, three hundred forty-two".