301213013142 has 32 divisors (see below), whose sum is σ = 623362227840. Its totient is φ = 96967442880.

The previous prime is 301213013131. The next prime is 301213013173. The reversal of 301213013142 is 241310312103.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6535984 + ... + 6581907.

It is an arithmetic number, because the mean of its divisors is an integer number (19480069620).

Almost surely, 2^301213013142 is an apocalyptic number.

301213013142 is an abundant number, since it is smaller than the sum of its proper divisors (322149214698).

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

301213013142 is a wasteful number, since it uses less digits than its factorization.

301213013142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13118028.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 301213013142 its reverse (241310312103), we get a palindrome (542523325245).

The spelling of 301213013142 in words is "three hundred one billion, two hundred thirteen million, thirteen thousand, one hundred forty-two".