281197320415130 has 32 divisors (see below), whose sum is σ = 578470437806976. Its totient is φ = 96409280078784.

The previous prime is 281197320415129. The next prime is 281197320415229. The reversal of 281197320415130 is 31514023791182.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20084924 + ... + 31077303.

It is an arithmetic number, because the mean of its divisors is an integer number (18077201181468).

Almost surely, 2^{281197320415130} is an apocalyptic number.

281197320415130 is an abundant number, since it is smaller than the sum of its proper divisors (297273117391846).

281197320415130 is a wasteful number, since it uses less digits than its factorization.

281197320415130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51240758.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 281197320415130 in words is "two hundred eighty-one trillion, one hundred ninety-seven billion, three hundred twenty million, four hundred fifteen thousand, one hundred thirty".