1010405311012 has 48 divisors (see below), whose sum is σ = 1843767741312. Its totient is φ = 484207822080.

The previous prime is 1010405310991. The next prime is 1010405311039. The reversal of 1010405311012 is 2101135040101.

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, 1136673 + ... + 1820119.

It is an arithmetic number, because the mean of its divisors is an integer number (38411827944).

Almost surely, 2^{1010405311012} is an apocalyptic number.

It is an amenable number.

1010405311012 is a deficient number, since it is larger than the sum of its proper divisors (833362430300).

1010405311012 is a wasteful number, since it uses less digits than its factorization.

1010405311012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683668 (or 683666 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The spelling of 1010405311012 in words is "one trillion, ten billion, four hundred five million, three hundred eleven thousand, twelve".