101101442 has 8 divisors (see below), whose sum is σ = 163317756. Its totient is φ = 46662192.

The previous prime is 101101433. The next prime is 101101493. The reversal of 101101442 is 244101101.

It can be written as a sum of positive squares in 2 ways, for example, as 83704201 + 17397241 = 9149^2 + 4171^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944233 + ... + 1944284.

Almost surely, 2^101101442 is an apocalyptic number.

101101442 is a deficient number, since it is larger than the sum of its proper divisors (62216314).

101101442 is a wasteful number, since it uses less digits than its factorization.

101101442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888532.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 101101442 is about 10054.9212826357. The cubic root of 101101442 is about 465.8568116007.

Adding to 101101442 its reverse (244101101), we get a palindrome (345202543).

The spelling of 101101442 in words is "one hundred one million, one hundred one thousand, four hundred forty-two".