1311310200140 has 48 divisors (see below), whose sum is σ = 2833201439712. Its totient is φ = 509441112576.

The previous prime is 1311310200121. The next prime is 1311310200157. The reversal of 1311310200140 is 410020131131.

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 15 ways as a sum of consecutive naturals, for example, 1157129 + ... + 1990368.

It is an arithmetic number, because the mean of its divisors is an integer number (59025029994).

Almost surely, 2^{1311310200140} is an apocalyptic number.

1311310200140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1311310200140 is an abundant number, since it is smaller than the sum of its proper divisors (1521891239572).

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

1311310200140 is a wasteful number, since it uses less digits than its factorization.

1311310200140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148106 (or 3148104 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1311310200140 its reverse (410020131131), we get a palindrome (1721330331271).

The spelling of 1311310200140 in words is "one trillion, three hundred eleven billion, three hundred ten million, two hundred thousand, one hundred forty".