2302100420 has 96 divisors (see below), whose sum is σ = 5236600320. Its totient is φ = 847342080.

The previous prime is 2302100419. The next prime is 2302100473. The reversal of 2302100420 is 240012032.

It is a junction number, because it is equal to n+sod(n) for n = 2302100395 and 2302100404.

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, 2803610 + ... + 2804430.

It is an arithmetic number, because the mean of its divisors is an integer number (54547920).

Almost surely, 2^2302100420 is an apocalyptic number.

2302100420 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 2302100420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2618300160).

2302100420 is an abundant number, since it is smaller than the sum of its proper divisors (2934499900).

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

2302100420 is a wasteful number, since it uses less digits than its factorization.

2302100420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2302100420 is about 47980.2086281417. The cubic root of 2302100420 is about 1320.4078208818.

Adding to 2302100420 its reverse (240012032), we get a palindrome (2542112452).

The spelling of 2302100420 in words is "two billion, three hundred two million, one hundred thousand, four hundred twenty".