10103033113020 has 72 divisors (see below), whose sum is σ = 30650768379504. Its totient is φ = 2693711282688.

The previous prime is 10103033113001. The next prime is 10103033113051. The reversal of 10103033113020 is 2031133030101.

It is a happy number.

10103033113020 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 30 + 331 + 1 + 302 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 10103033112984 and 10103033113002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3358954 + ... + 5611473.

It is an arithmetic number, because the mean of its divisors is an integer number (425705116382).

Almost surely, 2^{10103033113020} is an apocalyptic number.

10103033113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103033113020 is an abundant number, since it is smaller than the sum of its proper divisors (20547735266484).

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

10103033113020 is a wasteful number, since it uses less digits than its factorization.

10103033113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8976699 (or 8976694 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10103033113020 its reverse (2031133030101), we get a palindrome (12134166143121).

The spelling of 10103033113020 in words is "ten trillion, one hundred three billion, thirty-three million, one hundred thirteen thousand, twenty".