1051133908 has 24 divisors (see below), whose sum is σ = 2008236384. Its totient is φ = 477424800.

The previous prime is 1051133891. The next prime is 1051133917. The reversal of 1051133908 is 8093311501.

It is a super-2 number, since 2×1051133908² = 2209764985094704928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051133908.

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, 54418 + ... + 71158.

It is an arithmetic number, because the mean of its divisors is an integer number (83676516).

Almost surely, 2^1051133908 is an apocalyptic number.

It is an amenable number.

1051133908 is a deficient number, since it is larger than the sum of its proper divisors (957102476).

1051133908 is a wasteful number, since it uses less digits than its factorization.

1051133908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18183 (or 18181 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 1051133908 is about 32421.1953511896. The cubic root of 1051133908 is about 1016.7620981934.

The spelling of 1051133908 in words is "one billion, fifty-one million, one hundred thirty-three thousand, nine hundred eight".