101042288 has 20 divisors (see below), whose sum is σ = 207285840. Its totient is φ = 47549184.

The previous prime is 101042287. The next prime is 101042311. The reversal of 101042288 is 882240101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101042287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185468 + ... + 186011.

It is an arithmetic number, because the mean of its divisors is an integer number (10364292).

Almost surely, 2^101042288 is an apocalyptic number.

It is an amenable number.

101042288 is an abundant number, since it is smaller than the sum of its proper divisors (106243552).

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

101042288 is a wasteful number, since it uses less digits than its factorization.

101042288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371504 (or 371498 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 101042288 is about 10051.9793075792. The cubic root of 101042288 is about 465.7659369650.

Adding to 101042288 its reverse (882240101), we get a palindrome (983282389).

The spelling of 101042288 in words is "one hundred one million, forty-two thousand, two hundred eighty-eight".