10030203021330 has 80 divisors (see below), whose sum is σ = 27478971413784. Its totient is φ = 2624254364160.

The previous prime is 10030203021257. The next prime is 10030203021331. The reversal of 10030203021330 is 3312030203001.

10030203021330 is a `hidden beast` number, since 1 + 0 + 0 + 30 + 2 + 0 + 302 + 1 + 330 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7974733137849 + 2055469883481 = 2823957^2 + 1433691^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10030203021331) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 116777511 + ... + 116863370.

Almost surely, 2^{10030203021330} is an apocalyptic number.

10030203021330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030203021330 is an abundant number, since it is smaller than the sum of its proper divisors (17448768392454).

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

10030203021330 is a wasteful number, since it uses less digits than its factorization.

10030203021330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233640953 (or 233640944 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10030203021330 its reverse (3312030203001), we get a palindrome (13342233224331).

The spelling of 10030203021330 in words is "ten trillion, thirty billion, two hundred three million, twenty-one thousand, three hundred thirty".