302120100230 has 32 divisors (see below), whose sum is σ = 593670790944. Its totient is φ = 110023923456.

The previous prime is 302120100203. The next prime is 302120100257. The reversal of 302120100230 is 32001021203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (302120100203) and next prime (302120100257).

It is a congruent number.

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, 15908324 + ... + 15927303.

It is an arithmetic number, because the mean of its divisors is an integer number (18552212217).

Almost surely, 2^302120100230 is an apocalyptic number.

302120100230 is a deficient number, since it is larger than the sum of its proper divisors (291550690714).

302120100230 is a wasteful number, since it uses less digits than its factorization.

302120100230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31835720.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 302120100230 its reverse (32001021203), we get a palindrome (334121121433).

The spelling of 302120100230 in words is "three hundred two billion, one hundred twenty million, one hundred thousand, two hundred thirty".