1311046212153 has 16 divisors (see below), whose sum is σ = 1754949395520. Its totient is φ = 870587252736.

The previous prime is 1311046212137. The next prime is 1311046212163. The reversal of 1311046212153 is 3512126401131.

It is not a de Polignac number, because 1311046212153 - 2⁴ = 1311046212137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1311046212153.

It is not an unprimeable number, because it can be changed into a prime (1311046212163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27537153 + ... + 27584721.

It is an arithmetic number, because the mean of its divisors is an integer number (109684337220).

Almost surely, 2^{1311046212153} is an apocalyptic number.

It is an amenable number.

1311046212153 is a deficient number, since it is larger than the sum of its proper divisors (443903183367).

1311046212153 is a wasteful number, since it uses less digits than its factorization.

1311046212153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83576.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 1311046212153 in words is "one trillion, three hundred eleven billion, forty-six million, two hundred twelve thousand, one hundred fifty-three".