30010213231002 has 20 divisors (see below), whose sum is σ = 67245107425386. Its totient is φ = 10003404410280.

The previous prime is 30010213230941. The next prime is 30010213231021. The reversal of 30010213231002 is 20013231201003.

30010213231002 is a `hidden beast` number, since 300 + 1 + 0 + 21 + 32 + 310 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27244547776161 + 2765665454841 = 5219631^2 + 1663029^2 .

It is a super-2 number, since 2×30010213231002² (a number of 28 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 92624114749 + ... + 92624115072.

Almost surely, 2^{30010213231002} is an apocalyptic number.

30010213231002 is an abundant number, since it is smaller than the sum of its proper divisors (37234894194384).

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

30010213231002 is a wasteful number, since it uses less digits than its factorization.

30010213231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185248229835 (or 185248229826 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30010213231002 its reverse (20013231201003), we get a palindrome (50023444432005).

The spelling of 30010213231002 in words is "thirty trillion, ten billion, two hundred thirteen million, two hundred thirty-one thousand, two".