101061444 has 48 divisors (see below), whose sum is σ = 258048000. Its totient is φ = 30529440.

The previous prime is 101061439. The next prime is 101061449. The reversal of 101061444 is 444160101.

It is an interprime number because it is at equal distance from previous prime (101061439) and next prime (101061449).

It is a self number, because there is not a number n which added to its sum of digits gives 101061444.

It is not an unprimeable number, because it can be changed into a prime (101061449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49557 + ... + 51555.

It is an arithmetic number, because the mean of its divisors is an integer number (5376000).

Almost surely, 2^101061444 is an apocalyptic number.

It is an amenable number.

101061444 is an abundant number, since it is smaller than the sum of its proper divisors (156986556).

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

101061444 is a wasteful number, since it uses less digits than its factorization.

101061444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400 (or 2398 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 101061444 is about 10052.9321095887. The cubic root of 101061444 is about 465.7953690265.

The spelling of 101061444 in words is "one hundred one million, sixty-one thousand, four hundred forty-four".