1010033121 has 8 divisors (see below), whose sum is σ = 1425929184. Its totient is φ = 633746240.

The previous prime is 1010033119. The next prime is 1010033173. The reversal of 1010033121 is 1213300101.

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 1010033121 - 2¹ = 1010033119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010033097 and 1010033106.

It is not an unprimeable number, because it can be changed into a prime (1010033191) 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, 9902235 + ... + 9902336.

It is an arithmetic number, because the mean of its divisors is an integer number (178241148).

Almost surely, 2^1010033121 is an apocalyptic number.

It is an amenable number.

1010033121 is a deficient number, since it is larger than the sum of its proper divisors (415896063).

1010033121 is a wasteful number, since it uses less digits than its factorization.

1010033121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19804591.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1010033121 is about 31781.0182498925. The cubic root of 1010033121 is about 1003.3332507613. Note that the first 3 decimals are identical.

Adding to 1010033121 its reverse (1213300101), we get a palindrome (2223333222).

The spelling of 1010033121 in words is "one billion, ten million, thirty-three thousand, one hundred twenty-one".