30202303132092 has 144 divisors (see below), whose sum is σ = 88307540754720. Its totient is φ = 7963287510528.

The previous prime is 30202303132061. The next prime is 30202303132109. The reversal of 30202303132092 is 29023130320203.

It is a super-2 number, since 2×30202303132092² (a number of 28 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 47 ways as a sum of consecutive naturals, for example, 27818958 + ... + 28884234.

Almost surely, 2^{30202303132092} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30202303132092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44153770377360).

30202303132092 is an abundant number, since it is smaller than the sum of its proper divisors (58105237622628).

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

30202303132092 is a wasteful number, since it uses less digits than its factorization.

30202303132092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069020 (or 1069011 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 30202303132092 its reverse (29023130320203), we get a palindrome (59225433452295).

The spelling of 30202303132092 in words is "thirty trillion, two hundred two billion, three hundred three million, one hundred thirty-two thousand, ninety-two".