102041331 has 16 divisors (see below), whose sum is σ = 156921600. Its totient is φ = 57773088.

The previous prime is 102041323. The next prime is 102041339. The reversal of 102041331 is 133140201.

It is an interprime number because it is at equal distance from previous prime (102041323) and next prime (102041339).

It is not a de Polignac number, because 102041331 - 2³ = 102041323 is a prime.

It is a super-2 number, since 2×102041331² = 20824866464503122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102041331.

It is not an unprimeable number, because it can be changed into a prime (102041339) by changing a digit.

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, 20001 + ... + 24578.

It is an arithmetic number, because the mean of its divisors is an integer number (9807600).

Almost surely, 2^102041331 is an apocalyptic number.

102041331 is a deficient number, since it is larger than the sum of its proper divisors (54880269).

102041331 is a wasteful number, since it uses less digits than its factorization.

102041331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44698.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 102041331 is about 10101.5509205270. The cubic root of 102041331 is about 467.2959728163.

Adding to 102041331 its reverse (133140201), we get a palindrome (235181532).

The spelling of 102041331 in words is "one hundred two million, forty-one thousand, three hundred thirty-one".