1301055 has 16 divisors (see below), whose sum is σ = 2379264. Its totient is φ = 594720.

The previous prime is 1301033. The next prime is 1301057. The reversal of 1301055 is 5501031.

It is not a de Polignac number, because 1301055 - 2⁵ = 1301023 is a prime.

It is a super-2 number, since 2×1301055² = 3385488226050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6091 + ... + 6300.

It is an arithmetic number, because the mean of its divisors is an integer number (148704).

2^1301055 is an apocalyptic number.

1301055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1301055 is a deficient number, since it is larger than the sum of its proper divisors (1078209).

1301055 is a wasteful number, since it uses less digits than its factorization.

1301055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12406.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 1301055 is about 1140.6379793782. The cubic root of 1301055 is about 109.1688038999.

Adding to 1301055 its reverse (5501031), we get a palindrome (6802086).

The spelling of 1301055 in words is "one million, three hundred one thousand, fifty-five".