30112473210 has 32 divisors (see below), whose sum is σ = 72364957632. Its totient is φ = 8019434880.

The previous prime is 30112473203. The next prime is 30112473253. The reversal of 30112473210 is 1237421103.

It is a happy number.

It is a super-2 number, since 2×30112473210² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636664 + ... + 682323.

It is an arithmetic number, because the mean of its divisors is an integer number (2261404926).

Almost surely, 2^30112473210 is an apocalyptic number.

30112473210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30112473210 is an abundant number, since it is smaller than the sum of its proper divisors (42252484422).

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

30112473210 is a wasteful number, since it uses less digits than its factorization.

30112473210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319758.

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 30112473210 its reverse (1237421103), we get a palindrome (31349894313).

The spelling of 30112473210 in words is "thirty billion, one hundred twelve million, four hundred seventy-three thousand, two hundred ten".