103311002433221 has 8 divisors (see below), whose sum is σ = 112733396753664. Its totient is φ = 93893688947520.

The previous prime is 103311002433217. The next prime is 103311002433263. The reversal of 103311002433221 is 122334200113301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103311002433221 - 2² = 103311002433217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103311002433521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270166165 + ... + 1270247498.

It is an arithmetic number, because the mean of its divisors is an integer number (14091674594208).

Almost surely, 2^{103311002433221} is an apocalyptic number.

103311002433221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103311002433221 is a deficient number, since it is larger than the sum of its proper divisors (9422394320443).

103311002433221 is a wasteful number, since it uses less digits than its factorization.

103311002433221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540417371.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 103311002433221 its reverse (122334200113301), we get a palindrome (225645202546522).

The spelling of 103311002433221 in words is "one hundred three trillion, three hundred eleven billion, two million, four hundred thirty-three thousand, two hundred twenty-one".