1002013422134 has 4 divisors (see below), whose sum is σ = 1503020133204. Its totient is φ = 501006711066.

The previous prime is 1002013422133. The next prime is 1002013422143. The reversal of 1002013422134 is 4312243102001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1002013422134² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002013422131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250503355532 + ... + 250503355535.

It is an arithmetic number, because the mean of its divisors is an integer number (375755033301).

Almost surely, 2^{1002013422134} is an apocalyptic number.

1002013422134 is a deficient number, since it is larger than the sum of its proper divisors (501006711070).

1002013422134 is an equidigital number, since it uses as much as digits as its factorization.

1002013422134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501006711069.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1002013422134 its reverse (4312243102001), we get a palindrome (5314256524135).

The spelling of 1002013422134 in words is "one trillion, two billion, thirteen million, four hundred twenty-two thousand, one hundred thirty-four".