1012033213530 has 32 divisors (see below), whose sum is σ = 2429580533184. Its totient is φ = 269797654656.

The previous prime is 1012033213393. The next prime is 1012033213549. The reversal of 1012033213530 is 353123302101.

1012033213530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1012033213530² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1012033213530.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4761067 + ... + 4969086.

It is an arithmetic number, because the mean of its divisors is an integer number (75924391662).

Almost surely, 2^{1012033213530} is an apocalyptic number.

1012033213530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012033213530 is an abundant number, since it is smaller than the sum of its proper divisors (1417547319654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012033213530 is a wasteful number, since it uses less digits than its factorization.

1012033213530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9733630.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 1012033213530 its reverse (353123302101), we get a palindrome (1365156515631).

The spelling of 1012033213530 in words is "one trillion, twelve billion, thirty-three million, two hundred thirteen thousand, five hundred thirty".