30111000012010 has 16 divisors (see below), whose sum is σ = 54200640022056. Its totient is φ = 12044213338048.

The previous prime is 30111000012007. The next prime is 30111000012017. The reversal of 30111000012010 is 1021000011103.

It can be written as a sum of positive squares in 4 ways, for example, as 23348987462241 + 6762012549769 = 4832079^2 + 2600387^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (30111000012017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22654909 + ... + 23947168.

Almost surely, 2^{30111000012010} is an apocalyptic number.

30111000012010 is a deficient number, since it is larger than the sum of its proper divisors (24089640010046).

30111000012010 is a wasteful number, since it uses less digits than its factorization.

30111000012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46666697.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 30111000012010 its reverse (1021000011103), we get a palindrome (31132000023113).

The spelling of 30111000012010 in words is "thirty trillion, one hundred eleven billion, twelve thousand, ten".