30201100103020 has 144 divisors (see below), whose sum is σ = 80630896598784. Its totient is φ = 9299915856000.

The previous prime is 30201100102991. The next prime is 30201100103071. The reversal of 30201100103020 is 2030100110203.

It is a super-2 number, since 2×30201100103020² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9333906 + ... + 12145945.

It is an arithmetic number, because the mean of its divisors is an integer number (559936781936).

Almost surely, 2^{30201100103020} is an apocalyptic number.

It is an amenable number.

30201100103020 is an abundant number, since it is smaller than the sum of its proper divisors (50429796495764).

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

30201100103020 is a wasteful number, since it uses less digits than its factorization.

30201100103020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21479972 (or 21479959 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30201100103020 its reverse (2030100110203), we get a palindrome (32231200213223).

The spelling of 30201100103020 in words is "thirty trillion, two hundred one billion, one hundred million, one hundred three thousand, twenty".