1302020234200 has 192 divisors, whose sum is σ = 3612985182720. Its totient is φ = 426653568000.

The previous prime is 1302020234171. The next prime is 1302020234201. The reversal of 1302020234200 is 24320202031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302020234201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41554540 + ... + 41585860.

It is an arithmetic number, because the mean of its divisors is an integer number (18817631160).

Almost surely, 2^{1302020234200} is an apocalyptic number.

1302020234200 is a gapful number since it is divisible by the number (10) 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 1302020234200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1806492591360).

1302020234200 is an abundant number, since it is smaller than the sum of its proper divisors (2310964948520).

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

1302020234200 is a wasteful number, since it uses less digits than its factorization.

1302020234200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32658 (or 32649 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1302020234200 its reverse (24320202031), we get a palindrome (1326340436231).

The spelling of 1302020234200 in words is "one trillion, three hundred two billion, twenty million, two hundred thirty-four thousand, two hundred".