1351302055 has 4 divisors (see below), whose sum is σ = 1621562472. Its totient is φ = 1081041640.

The previous prime is 1351302019. The next prime is 1351302061. The reversal of 1351302055 is 5502031531.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1351302055 - 2¹³ = 1351293863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135130201 + ... + 135130210.

It is an arithmetic number, because the mean of its divisors is an integer number (405390618).

Almost surely, 2^1351302055 is an apocalyptic number.

1351302055 is a deficient number, since it is larger than the sum of its proper divisors (270260417).

1351302055 is an equidigital number, since it uses as much as digits as its factorization.

1351302055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270260416.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 1351302055 is about 36760.0605957063. The cubic root of 1351302055 is about 1105.5646548001.

Adding to 1351302055 its reverse (5502031531), we get a palindrome (6853333586).

The spelling of 1351302055 in words is "one billion, three hundred fifty-one million, three hundred two thousand, fifty-five".