1011233120088 has 64 divisors (see below), whose sum is σ = 2541307968000. Its totient is φ = 335318175360.

The previous prime is 1011233120069. The next prime is 1011233120089. The reversal of 1011233120088 is 8800213321101.

It is a super-3 number, since 3×1011233120088³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011233120089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4128063 + ... + 4366161.

It is an arithmetic number, because the mean of its divisors is an integer number (39707937000).

Almost surely, 2^{1011233120088} is an apocalyptic number.

It is an amenable number.

1011233120088 is an abundant number, since it is smaller than the sum of its proper divisors (1530074847912).

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

1011233120088 is a wasteful number, since it uses less digits than its factorization.

1011233120088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239032 (or 239028 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

Adding to 1011233120088 its reverse (8800213321101), we get a palindrome (9811446441189).

The spelling of 1011233120088 in words is "one trillion, eleven billion, two hundred thirty-three million, one hundred twenty thousand, eighty-eight".