30001131323030 has 32 divisors (see below), whose sum is σ = 61730668892160. Its totient is φ = 10283759520480.

The previous prime is 30001131323029. The next prime is 30001131323063. The reversal of 30001131323030 is 3032313110003.

It is a junction number, because it is equal to n+sod(n) for n = 30001131322993 and 30001131323011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48495590 + ... + 49110329.

It is an arithmetic number, because the mean of its divisors is an integer number (1929083402880).

Almost surely, 2^{30001131323030} is an apocalyptic number.

30001131323030 is an abundant number, since it is smaller than the sum of its proper divisors (31729537569130).

30001131323030 is a wasteful number, since it uses less digits than its factorization.

30001131323030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97610324.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30001131323030 its reverse (3032313110003), we get a palindrome (33033444433033).

The spelling of 30001131323030 in words is "thirty trillion, one billion, one hundred thirty-one million, three hundred twenty-three thousand, thirty".