30012331013203 has 8 divisors (see below), whose sum is σ = 37417971133440. Its totient is φ = 23386231958280.

The previous prime is 30012331013177. The next prime is 30012331013233. The reversal of 30012331013203 is 30231013321003.

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

It is a cyclic number.

It is not a de Polignac number, because 30012331013203 - 2³³ = 30003741078611 is a prime.

It is a super-2 number, since 2×30012331013203² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012331013233) 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, 194885266243 + ... + 194885266396.

It is an arithmetic number, because the mean of its divisors is an integer number (4677246391680).

Almost surely, 2^{30012331013203} is an apocalyptic number.

30012331013203 is a deficient number, since it is larger than the sum of its proper divisors (7405640120237).

30012331013203 is a wasteful number, since it uses less digits than its factorization.

30012331013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389770532657.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30012331013203 its reverse (30231013321003), we get a palindrome (60243344334206).

The spelling of 30012331013203 in words is "thirty trillion, twelve billion, three hundred thirty-one million, thirteen thousand, two hundred three".