30020111011110 has 128 divisors (see below), whose sum is σ = 82737268093440. Its totient is φ = 6894369561600.

The previous prime is 30020111011109. The next prime is 30020111011123. The reversal of 30020111011110 is 1111011102003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 375112900 + ... + 375192920.

It is an arithmetic number, because the mean of its divisors is an integer number (646384906980).

Almost surely, 2^{30020111011110} is an apocalyptic number.

30020111011110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30020111011110 is an abundant number, since it is smaller than the sum of its proper divisors (52717157082330).

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

30020111011110 is a wasteful number, since it uses less digits than its factorization.

30020111011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139894.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 30020111011110 its reverse (1111011102003), we get a palindrome (31131122113113).

It can be divided in two parts, 300201 and 11011110, that added together give a palindrome (11311311).

The spelling of 30020111011110 in words is "thirty trillion, twenty billion, one hundred eleven million, eleven thousand, one hundred ten".