101244798 has 24 divisors (see below), whose sum is σ = 221832000. Its totient is φ = 33368544.

The previous prime is 101244797. The next prime is 101244799. The reversal of 101244798 is 897442101.

It is an interprime number because it is at equal distance from previous prime (101244797) and next prime (101244799).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101244797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29998 + ... + 33201.

It is an arithmetic number, because the mean of its divisors is an integer number (9243000).

Almost surely, 2^101244798 is an apocalyptic number.

101244798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

101244798 is an abundant number, since it is smaller than the sum of its proper divisors (120587202).

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

101244798 is a wasteful number, since it uses less digits than its factorization.

101244798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63296 (or 63293 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 101244798 is about 10062.0474059706. The cubic root of 101244798 is about 466.0768936213.

Adding to 101244798 its reverse (897442101), we get a palindrome (998686899).

The spelling of 101244798 in words is "one hundred one million, two hundred forty-four thousand, seven hundred ninety-eight".