1050021135 has 12 divisors (see below), whose sum is σ = 1820036712. Its totient is φ = 560011248.

The previous prime is 1050021097. The next prime is 1050021143. The reversal of 1050021135 is 5311200501.

1050021135 is a `hidden beast` number, since 10 + 500 + 21 + 135 = 666.

It is not a de Polignac number, because 1050021135 - 2⁸ = 1050020879 is a prime.

It is a super-2 number, since 2×1050021135² = 2205088767893376450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11666857 + ... + 11666946.

It is an arithmetic number, because the mean of its divisors is an integer number (151669726).

Almost surely, 2^1050021135 is an apocalyptic number.

1050021135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1050021135 is a deficient number, since it is larger than the sum of its proper divisors (770015577).

1050021135 is a wasteful number, since it uses less digits than its factorization.

1050021135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23333814 (or 23333811 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 1050021135 is about 32404.0296105284. The cubic root of 1050021135 is about 1016.4031763047.

Adding to 1050021135 its reverse (5311200501), we get a palindrome (6361221636).

The spelling of 1050021135 in words is "one billion, fifty million, twenty-one thousand, one hundred thirty-five".