1033011102138 has 16 divisors (see below), whose sum is σ = 2067991732800. Its totient is φ = 344008779296.

The previous prime is 1033011102121. The next prime is 1033011102139. The reversal of 1033011102138 is 8312011103301.

It is a happy number.

It is a super-2 number, since 2×1033011102138² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1033011102139) 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, 82056870 + ... + 82069457.

It is an arithmetic number, because the mean of its divisors is an integer number (129249483300).

Almost surely, 2^{1033011102138} is an apocalyptic number.

1033011102138 is an abundant number, since it is smaller than the sum of its proper divisors (1034980630662).

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

1033011102138 is a wasteful number, since it uses less digits than its factorization.

1033011102138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164127381.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 1033011102138 its reverse (8312011103301), we get a palindrome (9345022205439).

The spelling of 1033011102138 in words is "one trillion, thirty-three billion, eleven million, one hundred two thousand, one hundred thirty-eight".