1300205102 has 24 divisors (see below), whose sum is σ = 2280513456. Its totient is φ = 554335488.

The previous prime is 1300205059. The next prime is 1300205113. The reversal of 1300205102 is 2015020031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 15458 + ... + 53285.

It is an arithmetic number, because the mean of its divisors is an integer number (95021394).

Almost surely, 2^1300205102 is an apocalyptic number.

1300205102 is a deficient number, since it is larger than the sum of its proper divisors (980308354).

1300205102 is a wasteful number, since it uses less digits than its factorization.

1300205102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68952 (or 68945 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1300205102 is about 36058.3568954549. The cubic root of 1300205102 is about 1091.4502766744.

Adding to 1300205102 its reverse (2015020031), we get a palindrome (3315225133).

The spelling of 1300205102 in words is "one billion, three hundred million, two hundred five thousand, one hundred two".