101220002303203 has 16 divisors (see below), whose sum is σ = 119669308174080. Its totient is φ = 83768039814816.

The previous prime is 101220002303191. The next prime is 101220002303213. The reversal of 101220002303203 is 302303200022101.

It is not a de Polignac number, because 101220002303203 - 2⁴¹ = 99020979047651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101220002303213) 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, 132413976 + ... + 133176202.

It is an arithmetic number, because the mean of its divisors is an integer number (7479331760880).

Almost surely, 2^{101220002303203} is an apocalyptic number.

101220002303203 is a deficient number, since it is larger than the sum of its proper divisors (18449305870877).

101220002303203 is an equidigital number, since it uses as much as digits as its factorization.

101220002303203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416426.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 101220002303203 its reverse (302303200022101), we get a palindrome (403523202325304).

The spelling of 101220002303203 in words is "one hundred one trillion, two hundred twenty billion, two million, three hundred three thousand, two hundred three".