1302201030 has 32 divisors (see below), whose sum is σ = 3365689824. Its totient is φ = 320541696.

The previous prime is 1302201001. The next prime is 1302201077. The reversal of 1302201030 is 301022031.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1302200997 and 1302201015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669099 + ... + 1669878.

It is an arithmetic number, because the mean of its divisors is an integer number (105177807).

Almost surely, 2^1302201030 is an apocalyptic number.

1302201030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302201030 is an abundant number, since it is smaller than the sum of its proper divisors (2063488794).

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

1302201030 is a wasteful number, since it uses less digits than its factorization.

1302201030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339000.

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

The square root of 1302201030 is about 36086.0226403520. The cubic root of 1302201030 is about 1092.0084815319.

Adding to 1302201030 its reverse (301022031), we get a palindrome (1603223061).

The spelling of 1302201030 in words is "one billion, three hundred two million, two hundred one thousand, thirty".