210220103040 has 128 divisors (see below), whose sum is σ = 699210489600. Its totient is φ = 53621348352.

The previous prime is 210220102999. The next prime is 210220103083. The reversal of 210220103040 is 40301022012.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2336050 + ... + 2424369.

It is an arithmetic number, because the mean of its divisors is an integer number (5462581950).

Almost surely, 2^210220103040 is an apocalyptic number.

210220103040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210220103040 is an abundant number, since it is smaller than the sum of its proper divisors (488990386560).

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

210220103040 is a wasteful number, since it uses less digits than its factorization.

210220103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760464 (or 4760452 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 210220103040 its reverse (40301022012), we get a palindrome (250521125052).

The spelling of 210220103040 in words is "two hundred ten billion, two hundred twenty million, one hundred three thousand, forty".