1020315313346 has 16 divisors (see below), whose sum is σ = 1749828579840. Its totient is φ = 437098837920.

The previous prime is 1020315313301. The next prime is 1020315313351. The reversal of 1020315313346 is 6433135130201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14894066 + ... + 14962413.

It is an arithmetic number, because the mean of its divisors is an integer number (109364286240).

Almost surely, 2^{1020315313346} is an apocalyptic number.

1020315313346 is a deficient number, since it is larger than the sum of its proper divisors (729513266494).

1020315313346 is a wasteful number, since it uses less digits than its factorization.

1020315313346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29858929.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 1020315313346 in words is "one trillion, twenty billion, three hundred fifteen million, three hundred thirteen thousand, three hundred forty-six".