202010103120 has 160 divisors (see below), whose sum is σ = 725773547520. Its totient is φ = 45523376640.

The previous prime is 202010103101. The next prime is 202010103133. The reversal of 202010103120 is 21301010202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 202010103096 and 202010103105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 727510 + ... + 966069.

It is an arithmetic number, because the mean of its divisors is an integer number (4536084672).

Almost surely, 2^202010103120 is an apocalyptic number.

202010103120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202010103120 is an abundant number, since it is smaller than the sum of its proper divisors (523763444400).

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

202010103120 is a wasteful number, since it uses less digits than its factorization.

202010103120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693673 (or 1693667 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 202010103120 its reverse (21301010202), we get a palindrome (223311113322).

The spelling of 202010103120 in words is "two hundred two billion, ten million, one hundred three thousand, one hundred twenty".