101301042 has 32 divisors (see below), whose sum is σ = 209774592. Its totient is φ = 32586624.

The previous prime is 101301023. The next prime is 101301043. The reversal of 101301042 is 240103101.

It is a happy number.

It is a super-2 number, since 2×101301042² = 20523802220571528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101301043) 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 15 ways as a sum of consecutive naturals, for example, 26398 + ... + 29990.

It is an arithmetic number, because the mean of its divisors is an integer number (6555456).

Almost surely, 2^101301042 is an apocalyptic number.

101301042 is an abundant number, since it is smaller than the sum of its proper divisors (108473550).

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

101301042 is a wasteful number, since it uses less digits than its factorization.

101301042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 101301042 is about 10064.8418765523. The cubic root of 101301042 is about 466.1631834082.

Adding to 101301042 its reverse (240103101), we get a palindrome (341404143).

The spelling of 101301042 in words is "one hundred one million, three hundred one thousand, forty-two".