1023201024121 has 8 divisors (see below), whose sum is σ = 1052586356480. Its totient is φ = 993906810288.

The previous prime is 1023201024113. The next prime is 1023201024161. The reversal of 1023201024121 is 1214201023201.

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

It is not a de Polignac number, because 1023201024121 - 2³ = 1023201024113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023201024161) 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, 22756851 + ... + 22801768.

It is an arithmetic number, because the mean of its divisors is an integer number (131573294560).

Almost surely, 2^{1023201024121} is an apocalyptic number.

It is an amenable number.

1023201024121 is a deficient number, since it is larger than the sum of its proper divisors (29385332359).

1023201024121 is an equidigital number, since it uses as much as digits as its factorization.

1023201024121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45559263.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1023201024121 its reverse (1214201023201), we get a palindrome (2237402047322).

The spelling of 1023201024121 in words is "one trillion, twenty-three billion, two hundred one million, twenty-four thousand, one hundred twenty-one".