1300211043 has 16 divisors (see below), whose sum is σ = 1791833760. Its totient is φ = 837997056.

The previous prime is 1300211009. The next prime is 1300211053. The reversal of 1300211043 is 3401120031.

It is not a de Polignac number, because 1300211043 - 2⁶ = 1300210979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1300211053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19878 + ... + 54731.

It is an arithmetic number, because the mean of its divisors is an integer number (111989610).

Almost surely, 2^1300211043 is an apocalyptic number.

1300211043 is a deficient number, since it is larger than the sum of its proper divisors (491622717).

1300211043 is a wasteful number, since it uses less digits than its factorization.

1300211043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74806.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1300211043 is about 36058.4392757091. The cubic root of 1300211043 is about 1091.4519390522.

Adding to 1300211043 its reverse (3401120031), we get a palindrome (4701331074).

The spelling of 1300211043 in words is "one billion, three hundred million, two hundred eleven thousand, forty-three".