102331401 has 8 divisors (see below), whose sum is σ = 141146880. Its totient is φ = 65868432.

The previous prime is 102331379. The next prime is 102331409. The reversal of 102331401 is 104133201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102331401 - 2¹⁵ = 102298633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102331409) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 588025 + ... + 588198.

It is an arithmetic number, because the mean of its divisors is an integer number (17643360).

Almost surely, 2^102331401 is an apocalyptic number.

It is an amenable number.

102331401 is a deficient number, since it is larger than the sum of its proper divisors (38815479).

102331401 is a wasteful number, since it uses less digits than its factorization.

102331401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176255.

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

The square root of 102331401 is about 10115.8984277226. The cubic root of 102331401 is about 467.7383435824.

Adding to 102331401 its reverse (104133201), we get a palindrome (206464602).

The spelling of 102331401 in words is "one hundred two million, three hundred thirty-one thousand, four hundred one".