1042135151 has 4 divisors (see below), whose sum is σ = 1052253072. Its totient is φ = 1032017232.

The previous prime is 1042135147. The next prime is 1042135223. The reversal of 1042135151 is 1515312401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1515312401 = 67 ⋅22616603.

It is a cyclic number.

It is not a de Polignac number, because 1042135151 - 2² = 1042135147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042135951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5058806 + ... + 5059011.

It is an arithmetic number, because the mean of its divisors is an integer number (263063268).

Almost surely, 2^1042135151 is an apocalyptic number.

1042135151 is a deficient number, since it is larger than the sum of its proper divisors (10117921).

1042135151 is a wasteful number, since it uses less digits than its factorization.

1042135151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10117920.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1042135151 is about 32282.1181306308. The cubic root of 1042135151 is about 1013.8522786907.

Adding to 1042135151 its reverse (1515312401), we get a palindrome (2557447552).

The spelling of 1042135151 in words is "one billion, forty-two million, one hundred thirty-five thousand, one hundred fifty-one".