1020320410 has 32 divisors (see below), whose sum is σ = 1866799872. Its totient is φ = 401439360.

The previous prime is 1020320351. The next prime is 1020320419. The reversal of 1020320410 is 140230201.

1020320410 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1020320419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355702 + ... + 358558.

It is an arithmetic number, because the mean of its divisors is an integer number (58337496).

Almost surely, 2^1020320410 is an apocalyptic number.

1020320410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020320410 is a deficient number, since it is larger than the sum of its proper divisors (846479462).

1020320410 is a wasteful number, since it uses less digits than its factorization.

1020320410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1020320410 is about 31942.4546645996. The cubic root of 1020320410 is about 1006.7281011340.

Adding to 1020320410 its reverse (140230201), we get a palindrome (1160550611).

The spelling of 1020320410 in words is "one billion, twenty million, three hundred twenty thousand, four hundred ten".