102110046 has 32 divisors (see below), whose sum is σ = 207301248. Its totient is φ = 33527520.

The previous prime is 102110039. The next prime is 102110051. The reversal of 102110046 is 640011201.

It is a super-2 number, since 2×102110046² = 20852922988244232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127720 + ... + 128516.

It is an arithmetic number, because the mean of its divisors is an integer number (6478164).

Almost surely, 2^102110046 is an apocalyptic number.

102110046 is an abundant number, since it is smaller than the sum of its proper divisors (105191202).

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

102110046 is a wasteful number, since it uses less digits than its factorization.

102110046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 102110046 is about 10104.9515585182. The cubic root of 102110046 is about 467.4008422107.

Adding to 102110046 its reverse (640011201), we get a palindrome (742121247).

The spelling of 102110046 in words is "one hundred two million, one hundred ten thousand, forty-six".