121020102031033 has 8 divisors (see below), whose sum is σ = 121029532205120. Its totient is φ = 121010672215440.

The previous prime is 121020102030983. The next prime is 121020102031061. The reversal of 121020102031033 is 330130201020121.

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 121020102031033 - 2²¹ = 121020099933881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121020102031033.

It is not an unprimeable number, because it can be changed into a prime (121020102031093) 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, 1413792991 + ... + 1413878587.

It is an arithmetic number, because the mean of its divisors is an integer number (15128691525640).

Almost surely, 2^{121020102031033} is an apocalyptic number.

It is an amenable number.

121020102031033 is a deficient number, since it is larger than the sum of its proper divisors (9430174087).

121020102031033 is an equidigital number, since it uses as much as digits as its factorization.

121020102031033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179247.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 121020102031033 its reverse (330130201020121), we get a palindrome (451150303051154).

The spelling of 121020102031033 in words is "one hundred twenty-one trillion, twenty billion, one hundred two million, thirty-one thousand, thirty-three".