1013281316830 has 16 divisors (see below), whose sum is σ = 1840639458240. Its totient is φ = 401594062752.

The previous prime is 1013281316809. The next prime is 1013281316833. The reversal of 1013281316830 is 386131823101.

It is a self number, because there is not a number n which added to its sum of digits gives 1013281316830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013281316833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464806854 + ... + 464809033.

It is an arithmetic number, because the mean of its divisors is an integer number (115039966140).

Almost surely, 2^{1013281316830} is an apocalyptic number.

1013281316830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013281316830 is a deficient number, since it is larger than the sum of its proper divisors (827358141410).

1013281316830 is a wasteful number, since it uses less digits than its factorization.

1013281316830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929616003.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 1013281316830 in words is "one trillion, thirteen billion, two hundred eighty-one million, three hundred sixteen thousand, eight hundred thirty".