1033201211421 has 8 divisors (see below), whose sum is σ = 1377621417760. Its totient is φ = 688790906352.

The previous prime is 1033201211411. The next prime is 1033201211437. The reversal of 1033201211421 is 1241121023301.

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

It is not a de Polignac number, because 1033201211421 - 2⁷ = 1033201211293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033201211411) 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, 2228311 + ... + 2651748.

It is an arithmetic number, because the mean of its divisors is an integer number (172202677220).

Almost surely, 2^{1033201211421} is an apocalyptic number.

It is an amenable number.

1033201211421 is a deficient number, since it is larger than the sum of its proper divisors (344420206339).

1033201211421 is an equidigital number, since it uses as much as digits as its factorization.

1033201211421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950635.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1033201211421 its reverse (1241121023301), we get a palindrome (2274322234722).

The spelling of 1033201211421 in words is "one trillion, thirty-three billion, two hundred one million, two hundred eleven thousand, four hundred twenty-one".