101002200103 has 4 divisors (see below), whose sum is σ = 115431085840. Its totient is φ = 86573314368.

The previous prime is 101002200077. The next prime is 101002200121. The reversal of 101002200103 is 301002200101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101002200103 - 2¹⁷ = 101002069031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101002200103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101002204103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7214442858 + ... + 7214442871.

It is an arithmetic number, because the mean of its divisors is an integer number (28857771460).

Almost surely, 2^101002200103 is an apocalyptic number.

101002200103 is a deficient number, since it is larger than the sum of its proper divisors (14428885737).

101002200103 is an equidigital number, since it uses as much as digits as its factorization.

101002200103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14428885736.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 101002200103 its reverse (301002200101), we get a palindrome (402004400204).

The spelling of 101002200103 in words is "one hundred one billion, two million, two hundred thousand, one hundred three".