10105211603552 has 48 divisors (see below), whose sum is σ = 21489720274512. Its totient is φ = 4649853288960.

The previous prime is 10105211603533. The next prime is 10105211603561. The reversal of 10105211603552 is 25530611250101.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36556223 + ... + 36831614.

It is an arithmetic number, because the mean of its divisors is an integer number (447702505719).

Almost surely, 2^{10105211603552} is an apocalyptic number.

It is an amenable number.

10105211603552 is an abundant number, since it is smaller than the sum of its proper divisors (11384508670960).

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

10105211603552 is a wasteful number, since it uses less digits than its factorization.

10105211603552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73388191 (or 73388183 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 32.

Adding to 10105211603552 its reverse (25530611250101), we get a palindrome (35635822853653).

The spelling of 10105211603552 in words is "ten trillion, one hundred five billion, two hundred eleven million, six hundred three thousand, five hundred fifty-two".