105203342002 has 32 divisors (see below), whose sum is σ = 173470766400. Its totient is φ = 47453689920.

The previous prime is 105203341961. The next prime is 105203342009. The reversal of 105203342002 is 200243302501.

It is a super-2 number, since 2×105203342002² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (105203342009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3568173 + ... + 3597535.

It is an arithmetic number, because the mean of its divisors is an integer number (5420961450).

Almost surely, 2^105203342002 is an apocalyptic number.

105203342002 is a deficient number, since it is larger than the sum of its proper divisors (68267424398).

105203342002 is a wasteful number, since it uses less digits than its factorization.

105203342002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30618.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 105203342002 its reverse (200243302501), we get a palindrome (305446644503).

The spelling of 105203342002 in words is "one hundred five billion, two hundred three million, three hundred forty-two thousand, two".