1202102 has 16 divisors (see below), whose sum is σ = 1990224. Its totient is φ = 540000.

The previous prime is 1202099. The next prime is 1202107. The reversal of 1202102 is 2012021.

It is a self number, because there is not a number n which added to its sum of digits gives 1202102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202107) 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, 1952 + ... + 2492.

It is an arithmetic number, because the mean of its divisors is an integer number (124389).

2^1202102 is an apocalyptic number.

1202102 is a deficient number, since it is larger than the sum of its proper divisors (788122).

1202102 is a wasteful number, since it uses less digits than its factorization.

1202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1202102 is about 1096.4041225752. The cubic root of 1202102 is about 106.3278681778.

Adding to 1202102 its reverse (2012021), we get a palindrome (3214123).

It can be divided in two parts, 120 and 2102, that added together give a palindrome (2222).

The spelling of 1202102 in words is "one million, two hundred two thousand, one hundred two".