300101980 has 24 divisors (see below), whose sum is σ = 631345680. Its totient is φ = 119825280.

The previous prime is 300101957. The next prime is 300101983. The reversal of 300101980 is 89101003.

It is a super-2 number, since 2×300101980² = 180122396799840800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300101983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1806 + ... + 24565.

It is an arithmetic number, because the mean of its divisors is an integer number (26306070).

Almost surely, 2^300101980 is an apocalyptic number.

It is an amenable number.

300101980 is an abundant number, since it is smaller than the sum of its proper divisors (331243700).

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

300101980 is a wasteful number, since it uses less digits than its factorization.

300101980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26949 (or 26947 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 300101980 is about 17323.4517345707. The cubic root of 300101980 is about 669.5087956801.

Adding to 300101980 its reverse (89101003), we get a palindrome (389202983).

The spelling of 300101980 in words is "three hundred million, one hundred one thousand, nine hundred eighty".