1002134355 has 16 divisors (see below), whose sum is σ = 1623713280. Its totient is φ = 527705568.

The previous prime is 1002134327. The next prime is 1002134363. The reversal of 1002134355 is 5534312001.

It is not a de Polignac number, because 1002134355 - 2⁷ = 1002134227 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421657 + ... + 424026.

It is an arithmetic number, because the mean of its divisors is an integer number (101482080).

Almost surely, 2^1002134355 is an apocalyptic number.

1002134355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1002134355 is a deficient number, since it is larger than the sum of its proper divisors (621578925).

1002134355 is an equidigital number, since it uses as much as digits as its factorization.

1002134355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845770.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1002134355 is about 31656.5057294705. The cubic root of 1002134355 is about 1000.7109461025.

Adding to 1002134355 its reverse (5534312001), we get a palindrome (6536446356).

The spelling of 1002134355 in words is "one billion, two million, one hundred thirty-four thousand, three hundred fifty-five".