1351545113 has 8 divisors (see below), whose sum is σ = 1440315648. Its totient is φ = 1265275264.

The previous prime is 1351545109. The next prime is 1351545127. The reversal of 1351545113 is 3115451531.

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

It is not a de Polignac number, because 1351545113 - 2² = 1351545109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351545413) 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, 624056 + ... + 626217.

It is an arithmetic number, because the mean of its divisors is an integer number (180039456).

Almost surely, 2^1351545113 is an apocalyptic number.

It is an amenable number.

1351545113 is a deficient number, since it is larger than the sum of its proper divisors (88770535).

1351545113 is a wasteful number, since it uses less digits than its factorization.

1351545113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250343.

The product of its digits is 4500, while the sum is 29.

The square root of 1351545113 is about 36763.3664535771. The cubic root of 1351545113 is about 1105.6309366066.

Adding to 1351545113 its reverse (3115451531), we get a palindrome (4466996644).

The spelling of 1351545113 in words is "one billion, three hundred fifty-one million, five hundred forty-five thousand, one hundred thirteen".