1313546141 has 8 divisors (see below), whose sum is σ = 1331226624. Its totient is φ = 1295980560.

The previous prime is 1313546137. The next prime is 1313546147. The reversal of 1313546141 is 1416453131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1313546141 - 2² = 1313546137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313546147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5585 + ... + 51558.

It is an arithmetic number, because the mean of its divisors is an integer number (166403328).

Almost surely, 2^1313546141 is an apocalyptic number.

It is an amenable number.

1313546141 is a deficient number, since it is larger than the sum of its proper divisors (17680483).

1313546141 is a wasteful number, since it uses less digits than its factorization.

1313546141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57451.

The product of its digits is 4320, while the sum is 29.

The square root of 1313546141 is about 36242.8771070951. The cubic root of 1313546141 is about 1095.1706026103.

Adding to 1313546141 its reverse (1416453131), we get a palindrome (2729999272).

The spelling of 1313546141 in words is "one billion, three hundred thirteen million, five hundred forty-six thousand, one hundred forty-one".