1026315331066 has 16 divisors (see below), whose sum is σ = 1543310221824. Its totient is φ = 511879327344.

The previous prime is 1026315331051. The next prime is 1026315331079. The reversal of 1026315331066 is 6601335136201.

It is a happy number.

It is a super-2 number, since 2×1026315331066² (a number of 25 digits) contains 22 as substring.

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, 2629791 + ... + 2994733.

It is an arithmetic number, because the mean of its divisors is an integer number (96456888864).

Almost surely, 2^{1026315331066} is an apocalyptic number.

1026315331066 is a deficient number, since it is larger than the sum of its proper divisors (516994890758).

1026315331066 is a wasteful number, since it uses less digits than its factorization.

1026315331066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368445.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 1026315331066 in words is "one trillion, twenty-six billion, three hundred fifteen million, three hundred thirty-one thousand, sixty-six".