30300132031122 has 32 divisors (see below), whose sum is σ = 61290833984640. Its totient is φ = 9984984831360.

The previous prime is 30300132031097. The next prime is 30300132031129. The reversal of 30300132031122 is 22113023100303.

It is a super-2 number, since 2×30300132031122² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30300132031129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1085629 + ... + 7859952.

It is an arithmetic number, because the mean of its divisors is an integer number (1915338562020).

Almost surely, 2^{30300132031122} is an apocalyptic number.

30300132031122 is an abundant number, since it is smaller than the sum of its proper divisors (30990701953518).

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

30300132031122 is a wasteful number, since it uses less digits than its factorization.

30300132031122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8952018.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30300132031122 its reverse (22113023100303), we get a palindrome (52413155131425).

The spelling of 30300132031122 in words is "thirty trillion, three hundred billion, one hundred thirty-two million, thirty-one thousand, one hundred twenty-two".