1033023100021 has 8 divisors (see below), whose sum is σ = 1175931434304. Its totient is φ = 898280956320.

The previous prime is 1033023100007. The next prime is 1033023100049. The reversal of 1033023100021 is 1200013203301.

1033023100021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1033023100021 - 2¹⁵ = 1033023067253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1033023099968 and 1033023100004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033023100001) 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, 2041547376 + ... + 2041547881.

It is an arithmetic number, because the mean of its divisors is an integer number (146991429288).

Almost surely, 2^{1033023100021} is an apocalyptic number.

1033023100021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1033023100021 is a deficient number, since it is larger than the sum of its proper divisors (142908334283).

1033023100021 is a wasteful number, since it uses less digits than its factorization.

1033023100021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4083095291.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1033023100021 its reverse (1200013203301), we get a palindrome (2233036303322).

The spelling of 1033023100021 in words is "one trillion, thirty-three billion, twenty-three million, one hundred thousand, twenty-one".