101202 has 16 divisors (see below), whose sum is σ = 205632. Its totient is φ = 33200.

The previous prime is 101197. The next prime is 101203. The reversal of 101202 is 202101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is not an unprimeable number, because it can be changed into a prime (101203) by changing a digit.

101202 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523 + ... + 689.

It is an arithmetic number, because the mean of its divisors is an integer number (12852).

2¹⁰¹²⁰² is an apocalyptic number.

101202 is an abundant number, since it is smaller than the sum of its proper divisors (104430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101202 is a wasteful number, since it uses less digits than its factorization.

101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 101202 is about 318.1226178693. The cubic root of 101202 is about 46.6011211332.

Adding to 101202 its reverse (202101), we get a palindrome (303303).

It can be divided in two parts, 101 and 202, that multiplied together give a palindrome (20402).

The spelling of 101202 in words is "one hundred one thousand, two hundred two", and thus it is an iban number.