10320160978 has 8 divisors (see below), whose sum is σ = 15488794800. Its totient is φ = 5157229380.

The previous prime is 10320160969. The next prime is 10320160979. The reversal of 10320160978 is 87906102301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10320160978² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10320160979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1421028 + ... + 1428271.

It is an arithmetic number, because the mean of its divisors is an integer number (1936099350).

Almost surely, 2^10320160978 is an apocalyptic number.

10320160978 is a deficient number, since it is larger than the sum of its proper divisors (5168633822).

10320160978 is a wasteful number, since it uses less digits than its factorization.

10320160978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851112.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 10320160978 in words is "ten billion, three hundred twenty million, one hundred sixty thousand, nine hundred seventy-eight".