2030102800 has 120 divisors (see below), whose sum is σ = 5347157760. Its totient is φ = 734553600.

The previous prime is 2030102777. The next prime is 2030102801. The reversal of 2030102800 is 82010302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2030102801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 980166 + ... + 982234.

It is an arithmetic number, because the mean of its divisors is an integer number (44559648).

Almost surely, 2^2030102800 is an apocalyptic number.

2030102800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030102800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2673578880).

2030102800 is an abundant number, since it is smaller than the sum of its proper divisors (3317054960).

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

2030102800 is a wasteful number, since it uses less digits than its factorization.

2030102800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321 (or 2310 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2030102800 is about 45056.6621045101. The cubic root of 2030102800 is about 1266.2107900883.

The spelling of 2030102800 in words is "two billion, thirty million, one hundred two thousand, eight hundred".