1351048137 has 8 divisors (see below), whose sum is σ = 1826769600. Its totient is φ = 888012720.

The previous prime is 1351048117. The next prime is 1351048177. The reversal of 1351048137 is 7318401531.

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

It is not a de Polignac number, because 1351048137 - 2⁷ = 1351048009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1351048098 and 1351048107.

It is not an unprimeable number, because it can be changed into a prime (1351048117) 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, 3171262 + ... + 3171687.

It is an arithmetic number, because the mean of its divisors is an integer number (228346200).

Almost surely, 2^1351048137 is an apocalyptic number.

It is an amenable number.

1351048137 is a deficient number, since it is larger than the sum of its proper divisors (475721463).

1351048137 is an equidigital number, since it uses as much as digits as its factorization.

1351048137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6343023.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1351048137 is about 36756.6067122633. The cubic root of 1351048137 is about 1105.4954029872.

Adding to 1351048137 its reverse (7318401531), we get a palindrome (8669449668).

The spelling of 1351048137 in words is "one billion, three hundred fifty-one million, forty-eight thousand, one hundred thirty-seven".