1202002102 has 32 divisors (see below), whose sum is σ = 2183734080. Its totient is φ = 484408320.

The previous prime is 1202002093. The next prime is 1202002127. The reversal of 1202002102 is 2012002021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491202 + ... + 493642.

It is an arithmetic number, because the mean of its divisors is an integer number (68241690).

Almost surely, 2^1202002102 is an apocalyptic number.

1202002102 is a deficient number, since it is larger than the sum of its proper divisors (981731978).

1202002102 is a wasteful number, since it uses less digits than its factorization.

1202002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4536.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1202002102 is about 34669.9019612113. The cubic root of 1202002102 is about 1063.2492271624.

Adding to 1202002102 its reverse (2012002021), we get a palindrome (3214004123).

The spelling of 1202002102 in words is "one billion, two hundred two million, two thousand, one hundred two".