30102101300 has 18 divisors (see below), whose sum is σ = 65321560038. Its totient is φ = 12040840480.

The previous prime is 30102101251. The next prime is 30102101311. The reversal of 30102101300 is 310120103.

It can be written as a sum of positive squares in 3 ways, for example, as 3333214756 + 26768886544 = 57734^2 + 163612^2 .

It is a super-2 number, since 2×30102101300² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150510407 + ... + 150510606.

Almost surely, 2^30102101300 is an apocalyptic number.

It is an amenable number.

30102101300 is an abundant number, since it is smaller than the sum of its proper divisors (35219458738).

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

30102101300 is a wasteful number, since it uses less digits than its factorization.

30102101300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301021027 (or 301021020 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30102101300 its reverse (310120103), we get a palindrome (30412221403).

The spelling of 30102101300 in words is "thirty billion, one hundred two million, one hundred one thousand, three hundred".