101244036 has 24 divisors (see below), whose sum is σ = 237428800. Its totient is φ = 33577632.

The previous prime is 101244029. The next prime is 101244037. The reversal of 101244036 is 630442101.

It is not an unprimeable number, because it can be changed into a prime (101244037) 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, 18811 + ... + 23586.

Almost surely, 2^101244036 is an apocalyptic number.

It is an amenable number.

101244036 is an abundant number, since it is smaller than the sum of its proper divisors (136184764).

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

101244036 is a wasteful number, since it uses less digits than its factorization.

101244036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42603 (or 42601 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 101244036 is about 10062.0095408422. The cubic root of 101244036 is about 466.0757243382.

Adding to 101244036 its reverse (630442101), we get a palindrome (731686137).

The spelling of 101244036 in words is "one hundred one million, two hundred forty-four thousand, thirty-six".