30010213000 has 32 divisors (see below), whose sum is σ = 70223900760. Its totient is φ = 12004084800.

The previous prime is 30010212919. The next prime is 30010213003. The reversal of 30010213000 is 31201003.

It can be written as a sum of positive squares in 4 ways, for example, as 13339788004 + 16670424996 = 115498^2 + 129114^2 .

It is a super-2 number, since 2×30010213000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (30010213003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15004107 + ... + 15006106.

Almost surely, 2^30010213000 is an apocalyptic number.

It is an amenable number.

30010213000 is an abundant number, since it is smaller than the sum of its proper divisors (40213687760).

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

30010213000 is a wasteful number, since it uses less digits than its factorization.

30010213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30010234 (or 30010220 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 30010213000 its reverse (31201003), we get a palindrome (30041414003).

The spelling of 30010213000 in words is "thirty billion, ten million, two hundred thirteen thousand".