30311301121100 has 36 divisors (see below), whose sum is σ = 66701939271408. Its totient is φ = 11953752552000.

The previous prime is 30311301121093. The next prime is 30311301121133. The reversal of 30311301121100 is 112110311303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2134591571 + ... + 2134605770.

It is an arithmetic number, because the mean of its divisors is an integer number (1852831646428).

Almost surely, 2^{30311301121100} is an apocalyptic number.

It is an amenable number.

30311301121100 is an abundant number, since it is smaller than the sum of its proper divisors (36390638150308).

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

30311301121100 is a wasteful number, since it uses less digits than its factorization.

30311301121100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269197426 (or 4269197419 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 30311301121100 its reverse (112110311303), we get a palindrome (30423411432403).

The spelling of 30311301121100 in words is "thirty trillion, three hundred eleven billion, three hundred one million, one hundred twenty-one thousand, one hundred".