101442202 has 8 divisors (see below), whose sum is σ = 152795412. Its totient is φ = 50510400.

The previous prime is 101442161. The next prime is 101442217. The reversal of 101442202 is 202244101.

It can be written as a sum of positive squares in 2 ways, for example, as 101425041 + 17161 = 10071^2 + 131^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104749 + ... + 105712.

Almost surely, 2^101442202 is an apocalyptic number.

101442202 is a deficient number, since it is larger than the sum of its proper divisors (51353210).

101442202 is a wasteful number, since it uses less digits than its factorization.

101442202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210704.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 101442202 is about 10071.8519647580. The cubic root of 101442202 is about 466.3796111046.

Adding to 101442202 its reverse (202244101), we get a palindrome (303686303).

The spelling of 101442202 in words is "one hundred one million, four hundred forty-two thousand, two hundred two".