30131148210 has 64 divisors (see below), whose sum is σ = 73845153792. Its totient is φ = 7866403776.

The previous prime is 30131148197. The next prime is 30131148221. The reversal of 30131148210 is 1284113103.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 281647 + ... + 373613.

It is an arithmetic number, because the mean of its divisors is an integer number (1153830528).

Almost surely, 2^30131148210 is an apocalyptic number.

30131148210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30131148210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36922576896).

30131148210 is an abundant number, since it is smaller than the sum of its proper divisors (43714005582).

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

30131148210 is a wasteful number, since it uses less digits than its factorization.

30131148210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92207.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 30131148210 in words is "thirty billion, one hundred thirty-one million, one hundred forty-eight thousand, two hundred ten".