103331033402421 has 8 divisors (see below), whose sum is σ = 150299684949024. Its totient is φ = 62624868728720.

The previous prime is 103331033402419. The next prime is 103331033402431. The reversal of 103331033402421 is 124204330133301.

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

It is a cyclic number.

It is not a de Polignac number, because 103331033402421 - 2¹ = 103331033402419 is a prime.

It is a super-2 number, since 2×103331033402421² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103331033402431) 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, 1565621718186 + ... + 1565621718251.

It is an arithmetic number, because the mean of its divisors is an integer number (18787460618628).

Almost surely, 2^{103331033402421} is an apocalyptic number.

103331033402421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103331033402421 is a deficient number, since it is larger than the sum of its proper divisors (46968651546603).

103331033402421 is a wasteful number, since it uses less digits than its factorization.

103331033402421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131243436451.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 103331033402421 its reverse (124204330133301), we get a palindrome (227535363535722).

The spelling of 103331033402421 in words is "one hundred three trillion, three hundred thirty-one billion, thirty-three million, four hundred two thousand, four hundred twenty-one".