102001036 has 12 divisors (see below), whose sum is σ = 184260160. Its totient is φ = 49355280.

The previous prime is 102001027. The next prime is 102001043. The reversal of 102001036 is 630100201.

It is a super-2 number, since 2×102001036² = 20808422690146592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411171 + ... + 411418.

Almost surely, 2^102001036 is an apocalyptic number.

It is an amenable number.

102001036 is a deficient number, since it is larger than the sum of its proper divisors (82259124).

102001036 is a wasteful number, since it uses less digits than its factorization.

102001036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822624 (or 822622 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 102001036 is about 10099.5562278746. The cubic root of 102001036 is about 467.2344547036.

Adding to 102001036 its reverse (630100201), we get a palindrome (732101237).

It can be divided in two parts, 10200 and 1036, that added together give a square (11236 = 106²).

The spelling of 102001036 in words is "one hundred two million, one thousand, thirty-six".