30202311012100 has 72 divisors (see below), whose sum is σ = 65749166728448. Its totient is φ = 12042248745600.

The previous prime is 30202311012067. The next prime is 30202311012103. The reversal of 30202311012100 is 121011320203.

It is not an unprimeable number, because it can be changed into a prime (30202311012103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38643190 + ... + 39417010.

Almost surely, 2^{30202311012100} is an apocalyptic number.

It is an amenable number.

30202311012100 is an abundant number, since it is smaller than the sum of its proper divisors (35546855716348).

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

30202311012100 is a wasteful number, since it uses less digits than its factorization.

30202311012100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775085 (or 775078 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30202311012100 its reverse (121011320203), we get a palindrome (30323322332303).

The spelling of 30202311012100 in words is "thirty trillion, two hundred two billion, three hundred eleven million, twelve thousand, one hundred".