1011102052 has 24 divisors (see below), whose sum is σ = 1836394560. Its totient is φ = 486531360.

The previous prime is 1011101981. The next prime is 1011102089. The reversal of 1011102052 is 2502011101.

It is a super-2 number, since 2×1011102052² = 2044654719117221408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22063 + ... + 50089.

It is an arithmetic number, because the mean of its divisors is an integer number (76516440).

Almost surely, 2^1011102052 is an apocalyptic number.

It is an amenable number.

1011102052 is a deficient number, since it is larger than the sum of its proper divisors (825292508).

1011102052 is a wasteful number, since it uses less digits than its factorization.

1011102052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28371 (or 28369 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 1011102052 is about 31797.8309323136. The cubic root of 1011102052 is about 1003.6870727863.

Adding to 1011102052 its reverse (2502011101), we get a palindrome (3513113153).

The spelling of 1011102052 in words is "one billion, eleven million, one hundred two thousand, fifty-two".