311402020204114 has 16 divisors (see below), whose sum is σ = 533895684775488. Its totient is φ = 133442096123952.

The previous prime is 311402020204061. The next prime is 311402020204123. The reversal of 311402020204114 is 411402020204113.

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, 1325922969 + ... + 1326157804.

It is an arithmetic number, because the mean of its divisors is an integer number (33368480298468).

Almost surely, 2^{311402020204114} is an apocalyptic number.

311402020204114 is a deficient number, since it is larger than the sum of its proper divisors (222493664571374).

311402020204114 is a wasteful number, since it uses less digits than its factorization.

311402020204114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652089169.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 311402020204114 its reverse (411402020204113), we get a palindrome (722804040408227).

Subtracting 311402020204114 from its reverse (411402020204113), we obtain a palindrome (99999999999999).

The spelling of 311402020204114 in words is "three hundred eleven trillion, four hundred two billion, twenty million, two hundred four thousand, one hundred fourteen".