2030451302 has 32 divisors (see below), whose sum is σ = 3505075200. Its totient is φ = 872445600.

The previous prime is 2030451301. The next prime is 2030451341. The reversal of 2030451302 is 2031540302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030451301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195152 + ... + 205292.

It is an arithmetic number, because the mean of its divisors is an integer number (109533600).

Almost surely, 2^2030451302 is an apocalyptic number.

2030451302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2030451302 is a deficient number, since it is larger than the sum of its proper divisors (1474623898).

2030451302 is a wasteful number, since it uses less digits than its factorization.

2030451302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10652.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2030451302 is about 45060.5293133580. The cubic root of 2030451302 is about 1266.2832415497.

Adding to 2030451302 its reverse (2031540302), we get a palindrome (4061991604).

The spelling of 2030451302 in words is "two billion, thirty million, four hundred fifty-one thousand, three hundred two".