103333232121 has 16 divisors (see below), whose sum is σ = 158463099264. Its totient is φ = 58671460224.

The previous prime is 103333232069. The next prime is 103333232143. The reversal of 103333232121 is 121232333301.

It is not a de Polignac number, because 103333232121 - 2¹⁸ = 103332969977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103333232091 and 103333232100.

It is not an unprimeable number, because it can be changed into a prime (103333272121) 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, 15667500 + ... + 15674093.

It is an arithmetic number, because the mean of its divisors is an integer number (9903943704).

Almost surely, 2^103333232121 is an apocalyptic number.

It is an amenable number.

103333232121 is a deficient number, since it is larger than the sum of its proper divisors (55129867143).

103333232121 is a wasteful number, since it uses less digits than its factorization.

103333232121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31341760.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 103333232121 its reverse (121232333301), we get a palindrome (224565565422).

The spelling of 103333232121 in words is "one hundred three billion, three hundred thirty-three million, two hundred thirty-two thousand, one hundred twenty-one".