101302002 has 40 divisors (see below), whose sum is σ = 227580672. Its totient is φ = 33679800.

The previous prime is 101301989. The next prime is 101302009. The reversal of 101302002 is 200203101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (101302009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 101727 + ... + 102717.

Almost surely, 2^101302002 is an apocalyptic number.

101302002 is an abundant number, since it is smaller than the sum of its proper divisors (126278670).

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

101302002 is an equidigital number, since it uses as much as digits as its factorization.

101302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636 (or 1627 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 101302002 is about 10064.8895672034. The cubic root of 101302002 is about 466.1646559670.

Adding to 101302002 its reverse (200203101), we get a palindrome (301505103).

The spelling of 101302002 in words is "one hundred one million, three hundred two thousand, two".