103331414421 has 16 divisors (see below), whose sum is σ = 153151673920. Its totient is φ = 68856966000.

The previous prime is 103331414387. The next prime is 103331414479. The reversal of 103331414421 is 124414133301.

It is not a de Polignac number, because 103331414421 - 2¹⁵ = 103331381653 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103331414621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 789310 + ... + 910863.

It is an arithmetic number, because the mean of its divisors is an integer number (9571979620).

Almost surely, 2^103331414421 is an apocalyptic number.

It is an amenable number.

103331414421 is a deficient number, since it is larger than the sum of its proper divisors (49820259499).

103331414421 is a wasteful number, since it uses less digits than its factorization.

103331414421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702433 (or 1702427 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 103331414421 its reverse (124414133301), we get a palindrome (227745547722).

The spelling of 103331414421 in words is "one hundred three billion, three hundred thirty-one million, four hundred fourteen thousand, four hundred twenty-one".