30126000810 has 64 divisors (see below), whose sum is σ = 77877803520. Its totient is φ = 7433778240.

The previous prime is 30126000689. The next prime is 30126000811. The reversal of 30126000810 is 1800062103.

It is a super-2 number, since 2×30126000810² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30126000811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 590056 + ... + 639075.

It is an arithmetic number, because the mean of its divisors is an integer number (1216840680).

Almost surely, 2^30126000810 is an apocalyptic number.

30126000810 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30126000810 is an abundant number, since it is smaller than the sum of its proper divisors (47751802710).

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

30126000810 is a wasteful number, since it uses less digits than its factorization.

30126000810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229203.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 30126000810 its reverse (1800062103), we get a palindrome (31926062913).

The spelling of 30126000810 in words is "thirty billion, one hundred twenty-six million, eight hundred ten", and thus it is an aban number.