10103020501552 has 40 divisors (see below), whose sum is σ = 21355597440000. Its totient is φ = 4591962492480.

The previous prime is 10103020501549. The next prime is 10103020501589. The reversal of 10103020501552 is 25510502030101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548449 + ... + 4528447.

It is an arithmetic number, because the mean of its divisors is an integer number (533889936000).

Almost surely, 2^{10103020501552} is an apocalyptic number.

It is an amenable number.

10103020501552 is an abundant number, since it is smaller than the sum of its proper divisors (11252576938448).

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

10103020501552 is a wasteful number, since it uses less digits than its factorization.

10103020501552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3994441 (or 3994435 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 10103020501552 its reverse (25510502030101), we get a palindrome (35613522531653).

The spelling of 10103020501552 in words is "ten trillion, one hundred three billion, twenty million, five hundred one thousand, five hundred fifty-two".