103210212002 has 16 divisors (see below), whose sum is σ = 155255412312. Its totient is φ = 51458611200.

The previous prime is 103210211971. The next prime is 103210212059. The reversal of 103210212002 is 200212012301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 98715984481 + 4494227521 = 314191^2 + 67039^2 .

It is a super-2 number, since 2×103210212002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980018 + ... + 1080210.

Almost surely, 2^103210212002 is an apocalyptic number.

103210212002 is a deficient number, since it is larger than the sum of its proper divisors (52045200310).

103210212002 is a wasteful number, since it uses less digits than its factorization.

103210212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101653.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 103210212002 its reverse (200212012301), we get a palindrome (303422224303).

The spelling of 103210212002 in words is "one hundred three billion, two hundred ten million, two hundred twelve thousand, two".