100263533452 has 24 divisors (see below), whose sum is σ = 177429399840. Its totient is φ = 49570713600.

The previous prime is 100263533437. The next prime is 100263533477. The reversal of 100263533452 is 254335362001.

It is a super-2 number, since 2×100263533452² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149313 + ... + 472039.

It is an arithmetic number, because the mean of its divisors is an integer number (7392891660).

Almost surely, 2^100263533452 is an apocalyptic number.

It is an amenable number.

100263533452 is a deficient number, since it is larger than the sum of its proper divisors (77165866388).

100263533452 is a wasteful number, since it uses less digits than its factorization.

100263533452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323601 (or 323599 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 100263533452 its reverse (254335362001), we get a palindrome (354598895453).

The spelling of 100263533452 in words is "one hundred billion, two hundred sixty-three million, five hundred thirty-three thousand, four hundred fifty-two".