1071135512 has 32 divisors (see below), whose sum is σ = 2049306480. Its totient is φ = 524684160.

The previous prime is 1071135493. The next prime is 1071135523. The reversal of 1071135512 is 2155311701.

It is a super-2 number, since 2×1071135512² = 2294662570135004288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372962 + ... + 375822.

Almost surely, 2^1071135512 is an apocalyptic number.

It is an amenable number.

1071135512 is a deficient number, since it is larger than the sum of its proper divisors (978170968).

1071135512 is a wasteful number, since it uses less digits than its factorization.

1071135512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803 (or 3799 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 1071135512 is about 32728.2066725325. The cubic root of 1071135512 is about 1023.1708044592.

The spelling of 1071135512 in words is "one billion, seventy-one million, one hundred thirty-five thousand, five hundred twelve".