1309102 has 16 divisors (see below), whose sum is σ = 2101680. Its totient is φ = 609408.

The previous prime is 1309093. The next prime is 1309103. The reversal of 1309102 is 2019031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1309103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4588 + ... + 4864.

It is an arithmetic number, because the mean of its divisors is an integer number (131355).

2^1309102 is an apocalyptic number.

1309102 is a deficient number, since it is larger than the sum of its proper divisors (792578).

1309102 is a wasteful number, since it uses less digits than its factorization.

1309102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1309102 is about 1144.1599538526. The cubic root of 1309102 is about 109.3934104519.

The spelling of 1309102 in words is "one million, three hundred nine thousand, one hundred two".