1213302162 has 8 divisors (see below), whose sum is σ = 2426604336. Its totient is φ = 404434052.

The previous prime is 1213302161. The next prime is 1213302163. The reversal of 1213302162 is 2612033121.

It is an interprime number because it is at equal distance from previous prime (1213302161) and next prime (1213302163).

It is a sphenic number, since it is the product of 3 distinct primes.

1213302162 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1213302161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101108508 + ... + 101108519.

It is an arithmetic number, because the mean of its divisors is an integer number (303325542).

Almost surely, 2^1213302162 is an apocalyptic number.

1213302162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1213302162 is a wasteful number, since it uses less digits than its factorization.

1213302162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202217032.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1213302162 is about 34832.4871635661. The cubic root of 1213302162 is about 1066.5707202545.

Adding to 1213302162 its reverse (2612033121), we get a palindrome (3825335283).

The spelling of 1213302162 in words is "one billion, two hundred thirteen million, three hundred two thousand, one hundred sixty-two".