1316322620010 has 32 divisors (see below), whose sum is σ = 3510193654080. Its totient is φ = 351019365264.

The previous prime is 1316322620009. The next prime is 1316322620047. The reversal of 1316322620010 is 100262236131.

1316322620010 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 3 + 22 + 620 + 0 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 2437634212 + ... + 2437634751.

It is an arithmetic number, because the mean of its divisors is an integer number (109693551690).

Almost surely, 2^{1316322620010} is an apocalyptic number.

1316322620010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1316322620010 is an abundant number, since it is smaller than the sum of its proper divisors (2193871034070).

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

1316322620010 is a wasteful number, since it uses less digits than its factorization.

1316322620010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875268979 (or 4875268973 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 1316322620010 its reverse (100262236131), we get a palindrome (1416584856141).

The spelling of 1316322620010 in words is "one trillion, three hundred sixteen billion, three hundred twenty-two million, six hundred twenty thousand, ten".