1300200985 has 16 divisors (see below), whose sum is σ = 1576599552. Its totient is φ = 1029313600.

The previous prime is 1300200983. The next prime is 1300201037. The reversal of 1300200985 is 5890020031.

It is not a de Polignac number, because 1300200985 - 2¹ = 1300200983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300200983) 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, 184680 + ... + 191590.

It is an arithmetic number, because the mean of its divisors is an integer number (98537472).

Almost surely, 2^1300200985 is an apocalyptic number.

It is an amenable number.

1300200985 is a deficient number, since it is larger than the sum of its proper divisors (276398567).

1300200985 is a wasteful number, since it uses less digits than its factorization.

1300200985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7304.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1300200985 is about 36058.2998073952. The cubic root of 1300200985 is about 1091.4491246753.

The spelling of 1300200985 in words is "one billion, three hundred million, two hundred thousand, nine hundred eighty-five".