103212002 has 8 divisors (see below), whose sum is σ = 155857500. Its totient is φ = 51259504.

The previous prime is 103211963. The next prime is 103212019. The reversal of 103212002 is 200212301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100781521 + 2430481 = 10039^2 + 1559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172877 + ... + 173472.

Almost surely, 2^103212002 is an apocalyptic number.

103212002 is a deficient number, since it is larger than the sum of its proper divisors (52645498).

103212002 is a wasteful number, since it uses less digits than its factorization.

103212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346500.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 103212002 is about 10159.3307850468. The cubic root of 103212002 is about 469.0762026440.

Adding to 103212002 its reverse (200212301), we get a palindrome (303424303).

The spelling of 103212002 in words is "one hundred three million, two hundred twelve thousand, two".