10120103244 has 36 divisors (see below), whose sum is σ = 25753072800. Its totient is φ = 3350725920.

The previous prime is 10120103243. The next prime is 10120103269. The reversal of 10120103244 is 44230102101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10120103243) 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, 937972 + ... + 948699.

Almost surely, 2^10120103244 is an apocalyptic number.

It is an amenable number.

10120103244 is an abundant number, since it is smaller than the sum of its proper divisors (15632969556).

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

10120103244 is a wasteful number, since it uses less digits than its factorization.

10120103244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886830 (or 1886825 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10120103244 its reverse (44230102101), we get a palindrome (54350205345).

The spelling of 10120103244 in words is "ten billion, one hundred twenty million, one hundred three thousand, two hundred forty-four".