1320716010 has 32 divisors (see below), whose sum is σ = 3229528320. Its totient is φ = 345545408.

The previous prime is 1320715987. The next prime is 1320716021. The reversal of 1320716010 is 106170231.

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, 413730 + ... + 416909.

It is an arithmetic number, because the mean of its divisors is an integer number (100922760).

Almost surely, 2^1320716010 is an apocalyptic number.

1320716010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320716010 is an abundant number, since it is smaller than the sum of its proper divisors (1908812310).

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

1320716010 is a wasteful number, since it uses less digits than its factorization.

1320716010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830702.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1320716010 is about 36341.6566766019. The cubic root of 1320716010 is about 1097.1596168743.

Adding to 1320716010 its reverse (106170231), we get a palindrome (1426886241).

The spelling of 1320716010 in words is "one billion, three hundred twenty million, seven hundred sixteen thousand, ten".