1100513052 has 36 divisors (see below), whose sum is σ = 2857041096. Its totient is φ = 356922720.

The previous prime is 1100513027. The next prime is 1100513077. The reversal of 1100513052 is 2503150011.

1100513052 is a `hidden beast` number, since 1 + 100 + 513 + 0 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (1100513027) and next prime (1100513077).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1100513052² = 2422257955244709408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 411774 + ... + 414437.

Almost surely, 2^1100513052 is an apocalyptic number.

1100513052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100513052 is an abundant number, since it is smaller than the sum of its proper divisors (1756528044).

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

1100513052 is a wasteful number, since it uses less digits than its factorization.

1100513052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826258 (or 826253 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 1100513052 is about 33173.9815518126. The cubic root of 1100513052 is about 1032.4405794139.

Adding to 1100513052 its reverse (2503150011), we get a palindrome (3603663063).

The spelling of 1100513052 in words is "one billion, one hundred million, five hundred thirteen thousand, fifty-two".