1202103030 has 16 divisors (see below), whose sum is σ = 2885047344. Its totient is φ = 320560800.

The previous prime is 1202102977. The next prime is 1202103037. The reversal of 1202103030 is 303012021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1202102997 and 1202103015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202103037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20035021 + ... + 20035080.

It is an arithmetic number, because the mean of its divisors is an integer number (180315459).

Almost surely, 2^1202103030 is an apocalyptic number.

1202103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202103030 is an abundant number, since it is smaller than the sum of its proper divisors (1682944314).

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

1202103030 is a wasteful number, since it uses less digits than its factorization.

1202103030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40070111.

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

The square root of 1202103030 is about 34671.3574871247. The cubic root of 1202103030 is about 1063.2789854616.

Adding to 1202103030 its reverse (303012021), we get a palindrome (1505115051).

The spelling of 1202103030 in words is "one billion, two hundred two million, one hundred three thousand, thirty".