1301130127 has 16 divisors (see below), whose sum is σ = 1519459200. Its totient is φ = 1101587040.

The previous prime is 1301130107. The next prime is 1301130137. The reversal of 1301130127 is 7210311031.

It is a cyclic number.

It is not a de Polignac number, because 1301130127 - 2¹¹ = 1301128079 is a prime.

It is a super-2 number, since 2×1301130127² = 3385879214774072258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301130107) 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, 40428 + ... + 65089.

It is an arithmetic number, because the mean of its divisors is an integer number (94966200).

Almost surely, 2^1301130127 is an apocalyptic number.

1301130127 is a deficient number, since it is larger than the sum of its proper divisors (218329073).

1301130127 is a wasteful number, since it uses less digits than its factorization.

1301130127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105606.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 1301130127 is about 36071.1813917981. The cubic root of 1301130127 is about 1091.7090510928.

Adding to 1301130127 its reverse (7210311031), we get a palindrome (8511441158).

The spelling of 1301130127 in words is "one billion, three hundred one million, one hundred thirty thousand, one hundred twenty-seven".