1201302030 has 16 divisors (see below), whose sum is σ = 2883124944. Its totient is φ = 320347200.

The previous prime is 1201302023. The next prime is 1201302031. The reversal of 1201302030 is 302031021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1201301997 and 1201302015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201302031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20021671 + ... + 20021730.

It is an arithmetic number, because the mean of its divisors is an integer number (180195309).

Almost surely, 2^1201302030 is an apocalyptic number.

1201302030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201302030 is an abundant number, since it is smaller than the sum of its proper divisors (1681822914).

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

1201302030 is a wasteful number, since it uses less digits than its factorization.

1201302030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40043411.

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

The square root of 1201302030 is about 34659.8042406474. The cubic root of 1201302030 is about 1063.0427672993.

Adding to 1201302030 its reverse (302031021), we get a palindrome (1503333051).

The spelling of 1201302030 in words is "one billion, two hundred one million, three hundred two thousand, thirty".