210103113024 has 84 divisors (see below), whose sum is σ = 688254456864. Its totient is φ = 60029459712.

The previous prime is 210103113023. The next prime is 210103113071. The reversal of 210103113024 is 420311301012.

It is a tau number, because it is divible by the number of its divisors (84).

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 = 210103112988 and 210103113006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210103113023) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 26050422 + ... + 26058485.

Almost surely, 2^210103113024 is an apocalyptic number.

210103113024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

210103113024 is an abundant number, since it is smaller than the sum of its proper divisors (478151343840).

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

210103113024 is a wasteful number, since it uses less digits than its factorization.

210103113024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52108932 (or 52108919 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 210103113024 its reverse (420311301012), we get a palindrome (630414414036).

The spelling of 210103113024 in words is "two hundred ten billion, one hundred three million, one hundred thirteen thousand, twenty-four".