302011320102 has 16 divisors (see below), whose sum is σ = 607514102640. Its totient is φ = 100088529632.

The previous prime is 302011320089. The next prime is 302011320197. The reversal of 302011320102 is 201023110203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145476477 + ... + 145478552.

It is an arithmetic number, because the mean of its divisors is an integer number (37969631415).

Almost surely, 2^302011320102 is an apocalyptic number.

302011320102 is an abundant number, since it is smaller than the sum of its proper divisors (305502782538).

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

302011320102 is a wasteful number, since it uses less digits than its factorization.

302011320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290955207.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 302011320102 its reverse (201023110203), we get a palindrome (503034430305).

The spelling of 302011320102 in words is "three hundred two billion, eleven million, three hundred twenty thousand, one hundred two".