2023030402 has 8 divisors (see below), whose sum is σ = 3042682236. Its totient is φ = 1008802992.

The previous prime is 2023030393. The next prime is 2023030403. The reversal of 2023030402 is 2040303202.

It can be written as a sum of positive squares in 2 ways, for example, as 2021311681 + 1718721 = 44959^2 + 1311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2023030403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355173 + ... + 1356664.

Almost surely, 2^2023030402 is an apocalyptic number.

2023030402 is a deficient number, since it is larger than the sum of its proper divisors (1019651834).

2023030402 is a wasteful number, since it uses less digits than its factorization.

2023030402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712212.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2023030402 is about 44978.1102537668. The cubic root of 2023030402 is about 1264.7386863049.

Adding to 2023030402 its reverse (2040303202), we get a palindrome (4063333604).

The spelling of 2023030402 in words is "two billion, twenty-three million, thirty thousand, four hundred two".