1305102153 has 16 divisors (see below), whose sum is σ = 1834976000. Its totient is φ = 822810960.

The previous prime is 1305102143. The next prime is 1305102163. The reversal of 1305102153 is 3512015031.

It is an interprime number because it is at equal distance from previous prime (1305102143) and next prime (1305102163).

It is not a de Polignac number, because 1305102153 - 2⁶ = 1305102089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1305102143) 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, 12498 + ... + 52596.

It is an arithmetic number, because the mean of its divisors is an integer number (114686000).

Almost surely, 2^1305102153 is an apocalyptic number.

It is an amenable number.

1305102153 is a deficient number, since it is larger than the sum of its proper divisors (529873847).

1305102153 is a wasteful number, since it uses less digits than its factorization.

1305102153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40692.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1305102153 is about 36126.1975995260. The cubic root of 1305102153 is about 1092.8188277835.

Adding to 1305102153 its reverse (3512015031), we get a palindrome (4817117184).

The spelling of 1305102153 in words is "one billion, three hundred five million, one hundred two thousand, one hundred fifty-three".