101742088 has 32 divisors (see below), whose sum is σ = 218453760. Its totient is φ = 43516800.

The previous prime is 101742049. The next prime is 101742089. The reversal of 101742088 is 880247101.

It is not an unprimeable number, because it can be changed into a prime (101742089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32145 + ... + 35167.

It is an arithmetic number, because the mean of its divisors is an integer number (6826680).

Almost surely, 2^101742088 is an apocalyptic number.

It is an amenable number.

101742088 is an abundant number, since it is smaller than the sum of its proper divisors (116711672).

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

101742088 is a wasteful number, since it uses less digits than its factorization.

101742088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637 (or 3633 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 101742088 is about 10086.7283100121. The cubic root of 101742088 is about 466.8387333741.

Adding to 101742088 its reverse (880247101), we get a palindrome (981989189).

The spelling of 101742088 in words is "one hundred one million, seven hundred forty-two thousand, eighty-eight".