101742204 has 24 divisors (see below), whose sum is σ = 240405760. Its totient is φ = 33484464.

The previous prime is 101742203. The next prime is 101742211. The reversal of 101742204 is 402247101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101742203) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 52714 + ... + 54609.

Almost surely, 2^101742204 is an apocalyptic number.

It is an amenable number.

101742204 is an abundant number, since it is smaller than the sum of its proper divisors (138663556).

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

101742204 is a wasteful number, since it uses less digits than its factorization.

101742204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107409 (or 107407 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 101742204 is about 10086.7340601406. The cubic root of 101742204 is about 466.8389107942.

Adding to 101742204 its reverse (402247101), we get a palindrome (503989305).

The spelling of 101742204 in words is "one hundred one million, seven hundred forty-two thousand, two hundred four".