1301310311140 has 48 divisors (see below), whose sum is σ = 3258933656832. Its totient is φ = 426765119616.

The previous prime is 1301310311129. The next prime is 1301310311153. The reversal of 1301310311140 is 411130131031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202063599 + ... + 202070038.

It is an arithmetic number, because the mean of its divisors is an integer number (67894451184).

Almost surely, 2^{1301310311140} is an apocalyptic number.

1301310311140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301310311140 is an abundant number, since it is smaller than the sum of its proper divisors (1957623345692).

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

1301310311140 is a wasteful number, since it uses less digits than its factorization.

1301310311140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404133676 (or 404133674 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1301310311140 its reverse (411130131031), we get a palindrome (1712440442171).

The spelling of 1301310311140 in words is "one trillion, three hundred one billion, three hundred ten million, three hundred eleven thousand, one hundred forty".