102201331003 has 4 divisors (see below), whose sum is σ = 102201977968. Its totient is φ = 102200684040.

The previous prime is 102201330953. The next prime is 102201331007. The reversal of 102201331003 is 300133102201.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102201331003 is a prime.

It is a super-2 number, since 2×102201331003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102201331007) 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, 87658 + ... + 460528.

It is an arithmetic number, because the mean of its divisors is an integer number (25550494492).

Almost surely, 2^102201331003 is an apocalyptic number.

102201331003 is a deficient number, since it is larger than the sum of its proper divisors (646965).

102201331003 is an equidigital number, since it uses as much as digits as its factorization.

102201331003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646964.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 102201331003 its reverse (300133102201), we get a palindrome (402334433204).

The spelling of 102201331003 in words is "one hundred two billion, two hundred one million, three hundred thirty-one thousand, three".