30101343420 has 48 divisors (see below), whose sum is σ = 89241632928. Its totient is φ = 7554846720.

The previous prime is 30101343413. The next prime is 30101343443. The reversal of 30101343420 is 2434310103.

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, 14754541 + ... + 14756580.

It is an arithmetic number, because the mean of its divisors is an integer number (1859200686).

Almost surely, 2^30101343420 is an apocalyptic number.

30101343420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30101343420 is an abundant number, since it is smaller than the sum of its proper divisors (59140289508).

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

30101343420 is a wasteful number, since it uses less digits than its factorization.

30101343420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29511150 (or 29511148 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30101343420 its reverse (2434310103), we get a palindrome (32535653523).

The spelling of 30101343420 in words is "thirty billion, one hundred one million, three hundred forty-three thousand, four hundred twenty".