1201302300 has 72 divisors (see below), whose sum is σ = 3791757312. Its totient is φ = 291224000.

The previous prime is 1201302269. The next prime is 1201302301. The reversal of 1201302300 is 32031021.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201302301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178716 + ... + 185315.

It is an arithmetic number, because the mean of its divisors is an integer number (52663296).

Almost surely, 2^1201302300 is an apocalyptic number.

1201302300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201302300 is an abundant number, since it is smaller than the sum of its proper divisors (2590455012).

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

1201302300 is a wasteful number, since it uses less digits than its factorization.

1201302300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364059 (or 364052 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1201302300 is about 34659.8081356490. The cubic root of 1201302300 is about 1063.0428469410.

Adding to 1201302300 its reverse (32031021), we get a palindrome (1233333321).

The spelling of 1201302300 in words is "one billion, two hundred one million, three hundred two thousand, three hundred".