121000123101033 has 16 divisors (see below), whose sum is σ = 195555754507200. Its totient is φ = 73333407939840.

The previous prime is 121000123101031. The next prime is 121000123101049. The reversal of 121000123101033 is 330101321000121.

It is not a de Polignac number, because 121000123101033 - 2¹ = 121000123101031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121000123100997 and 121000123101015.

It is not an unprimeable number, because it can be changed into a prime (121000123101031) 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, 203703910648 + ... + 203703911241.

It is an arithmetic number, because the mean of its divisors is an integer number (12222234656700).

Almost surely, 2^{121000123101033} is an apocalyptic number.

It is an amenable number.

121000123101033 is a deficient number, since it is larger than the sum of its proper divisors (74555631406167).

121000123101033 is a wasteful number, since it uses less digits than its factorization.

121000123101033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407407821909 (or 407407821903 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 121000123101033 its reverse (330101321000121), we get a palindrome (451101444101154).

The spelling of 121000123101033 in words is "one hundred twenty-one trillion, one hundred twenty-three million, one hundred one thousand, thirty-three".