1033432101421 has 8 divisors (see below), whose sum is σ = 1094796051840. Its totient is φ = 972131909568.

The previous prime is 1033432101371. The next prime is 1033432101433. The reversal of 1033432101421 is 1241012343301.

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 1033432101421 - 2¹⁹ = 1033431577133 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 (1033432102421) 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, 15906261 + ... + 15971098.

It is an arithmetic number, because the mean of its divisors is an integer number (136849506480).

Almost surely, 2^{1033432101421} is an apocalyptic number.

It is an amenable number.

1033432101421 is a deficient number, since it is larger than the sum of its proper divisors (61363950419).

1033432101421 is a wasteful number, since it uses less digits than its factorization.

1033432101421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31879283.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1033432101421 its reverse (1241012343301), we get a palindrome (2274444444722).

The spelling of 1033432101421 in words is "one trillion, thirty-three billion, four hundred thirty-two million, one hundred one thousand, four hundred twenty-one".