2111210300030 has 16 divisors (see below), whose sum is σ = 4092499966464. Its totient is φ = 779523803040.

The previous prime is 2111210300029. The next prime is 2111210300047. The reversal of 2111210300030 is 300030121112.

It is a junction number, because it is equal to n+sod(n) for n = 2111210299978 and 2111210300014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8120039486 + ... + 8120039745.

It is an arithmetic number, because the mean of its divisors is an integer number (255781247904).

Almost surely, 2^{2111210300030} is an apocalyptic number.

2111210300030 is a deficient number, since it is larger than the sum of its proper divisors (1981289666434).

2111210300030 is a wasteful number, since it uses less digits than its factorization.

2111210300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16240079251.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2111210300030 its reverse (300030121112), we get a palindrome (2411240421142).

The spelling of 2111210300030 in words is "two trillion, one hundred eleven billion, two hundred ten million, three hundred thousand, thirty".