103213023202002 has 64 divisors (see below), whose sum is σ = 236456100808704. Its totient is φ = 29421888370560.

The previous prime is 103213023201979. The next prime is 103213023202021. The reversal of 103213023202002 is 200202320312301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 103213023202002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80677878 + ... + 81947214.

It is an arithmetic number, because the mean of its divisors is an integer number (3694626575136).

Almost surely, 2^{103213023202002} is an apocalyptic number.

103213023202002 is an abundant number, since it is smaller than the sum of its proper divisors (133243077606702).

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

103213023202002 is a wasteful number, since it uses less digits than its factorization.

103213023202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273783.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 103213023202002 its reverse (200202320312301), we get a palindrome (303415343514303).

The spelling of 103213023202002 in words is "one hundred three trillion, two hundred thirteen billion, twenty-three million, two hundred two thousand, two".