1042011135 has 80 divisors (see below), whose sum is σ = 2068716672. Its totient is φ = 497534400.

The previous prime is 1042011101. The next prime is 1042011181. The reversal of 1042011135 is 5311102401.

It is not a de Polignac number, because 1042011135 - 2⁶ = 1042011071 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 296740 + ... + 300230.

Almost surely, 2^1042011135 is an apocalyptic number.

1042011135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1042011135 is a deficient number, since it is larger than the sum of its proper divisors (1026705537).

1042011135 is a wasteful number, since it uses less digits than its factorization.

1042011135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586 (or 3577 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1042011135 is about 32280.1972577616. The cubic root of 1042011135 is about 1013.8120603332.

Adding to 1042011135 its reverse (5311102401), we get a palindrome (6353113536).

The spelling of 1042011135 in words is "one billion, forty-two million, eleven thousand, one hundred thirty-five".