1002134295 has 32 divisors (see below), whose sum is σ = 1843012800. Its totient is φ = 516039552.

The previous prime is 1002134279. The next prime is 1002134299. The reversal of 1002134295 is 5924312001.

It is not a de Polignac number, because 1002134295 - 2⁴ = 1002134279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002134299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124072 + ... + 131901.

It is an arithmetic number, because the mean of its divisors is an integer number (57594150).

Almost surely, 2^1002134295 is an apocalyptic number.

1002134295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1002134295 is a deficient number, since it is larger than the sum of its proper divisors (840878505).

1002134295 is a wasteful number, since it uses less digits than its factorization.

1002134295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256016 (or 256010 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1002134295 is about 31656.5047817980. The cubic root of 1002134295 is about 1000.7109261309.

Adding to 1002134295 its reverse (5924312001), we get a palindrome (6926446296).

The spelling of 1002134295 in words is "one billion, two million, one hundred thirty-four thousand, two hundred ninety-five".