1311046134532 has 24 divisors (see below), whose sum is σ = 2315284820352. Its totient is φ = 649557840000.

The previous prime is 1311046134493. The next prime is 1311046134547. The reversal of 1311046134532 is 2354316401131.

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, 2464288 + ... + 2948695.

It is an arithmetic number, because the mean of its divisors is an integer number (96470200848).

Almost surely, 2^{1311046134532} is an apocalyptic number.

It is an amenable number.

1311046134532 is a deficient number, since it is larger than the sum of its proper divisors (1004238685820).

1311046134532 is a wasteful number, since it uses less digits than its factorization.

1311046134532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413539 (or 5413537 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 1311046134532 in words is "one trillion, three hundred eleven billion, forty-six million, one hundred thirty-four thousand, five hundred thirty-two".