1011033213332 has 6 divisors (see below), whose sum is σ = 1769308123338. Its totient is φ = 505516606664.

The previous prime is 1011033213257. The next prime is 1011033213343. The reversal of 1011033213332 is 2333123301101.

It can be written as a sum of positive squares in only one way, i.e., 917737176196 + 93296037136 = 957986^2 + 305444^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1011033213298 and 1011033213307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126379151663 + ... + 126379151670.

It is an arithmetic number, because the mean of its divisors is an integer number (294884687223).

Almost surely, 2^{1011033213332} is an apocalyptic number.

It is an amenable number.

1011033213332 is a deficient number, since it is larger than the sum of its proper divisors (758274910006).

1011033213332 is a wasteful number, since it uses less digits than its factorization.

1011033213332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252758303337 (or 252758303335 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1011033213332 its reverse (2333123301101), we get a palindrome (3344156514433).

The spelling of 1011033213332 in words is "one trillion, eleven billion, thirty-three million, two hundred thirteen thousand, three hundred thirty-two".