311433101011104 has 48 divisors (see below), whose sum is σ = 818048667879072. Its totient is φ = 103742871419648.

The previous prime is 311433101011049. The next prime is 311433101011141. The reversal of 311433101011104 is 401110101334113.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1064888199 + ... + 1065180614.

It is an arithmetic number, because the mean of its divisors is an integer number (17042680580814).

Almost surely, 2^{311433101011104} is an apocalyptic number.

It is an amenable number.

311433101011104 is an abundant number, since it is smaller than the sum of its proper divisors (506615566867968).

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

311433101011104 is a wasteful number, since it uses less digits than its factorization.

311433101011104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130070349 (or 2130070341 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 311433101011104 its reverse (401110101334113), we get a palindrome (712543202345217).

The spelling of 311433101011104 in words is "three hundred eleven trillion, four hundred thirty-three billion, one hundred one million, eleven thousand, one hundred four".