302012013163 has 24 divisors (see below), whose sum is σ = 373572365472. Its totient is φ = 239042878464.

The previous prime is 302012013157. The next prime is 302012013167. The reversal of 302012013163 is 361310210203.

It is not a de Polignac number, because 302012013163 - 2²⁵ = 301978458731 is a prime.

It is a super-2 number, since 2×302012013163² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (302012013167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1301170 + ... + 1515607.

It is an arithmetic number, because the mean of its divisors is an integer number (15565515228).

Almost surely, 2^302012013163 is an apocalyptic number.

302012013163 is a deficient number, since it is larger than the sum of its proper divisors (71560352309).

302012013163 is a wasteful number, since it uses less digits than its factorization.

302012013163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816871 (or 2816854 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 302012013163 its reverse (361310210203), we get a palindrome (663322223366).

The spelling of 302012013163 in words is "three hundred two billion, twelve million, thirteen thousand, one hundred sixty-three".