1103002552 has 32 divisors (see below), whose sum is σ = 2103547680. Its totient is φ = 542108160.

The previous prime is 1103002547. The next prime is 1103002553. The reversal of 1103002552 is 2552003011.

It is a super-2 number, since 2×1103002552² = 2433229259437025408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103002553) 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, 178588 + ... + 184660.

It is an arithmetic number, because the mean of its divisors is an integer number (65735865).

Almost surely, 2^1103002552 is an apocalyptic number.

It is an amenable number.

1103002552 is a deficient number, since it is larger than the sum of its proper divisors (1000545128).

1103002552 is a wasteful number, since it uses less digits than its factorization.

1103002552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6463 (or 6459 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1103002552 is about 33211.4822313007. The cubic root of 1103002552 is about 1033.2184969390.

Adding to 1103002552 its reverse (2552003011), we get a palindrome (3655005563).

The spelling of 1103002552 in words is "one billion, one hundred three million, two thousand, five hundred fifty-two".