301402030 has 16 divisors (see below), whose sum is σ = 542744064. Its totient is φ = 120511840.

The previous prime is 301402021. The next prime is 301402033. The reversal of 301402030 is 30204103.

It is a self number, because there is not a number n which added to its sum of digits gives 301402030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301402033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29715 + ... + 38545.

It is an arithmetic number, because the mean of its divisors is an integer number (33921504).

Almost surely, 2^301402030 is an apocalyptic number.

301402030 is a deficient number, since it is larger than the sum of its proper divisors (241342034).

301402030 is a wasteful number, since it uses less digits than its factorization.

301402030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12251.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 301402030 is about 17360.9340186523. The cubic root of 301402030 is about 670.4741798113.

Adding to 301402030 its reverse (30204103), we get a palindrome (331606133).

The spelling of 301402030 in words is "three hundred one million, four hundred two thousand, thirty".