102331132331 has 8 divisors (see below), whose sum is σ = 103953385920. Its totient is φ = 100717051968.

The previous prime is 102331132271. The next prime is 102331132333. The reversal of 102331132331 is 133231133201.

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

It is not a de Polignac number, because 102331132331 - 2¹⁰ = 102331131307 is a prime.

It is a super-2 number, since 2×102331132331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102331132297 and 102331132306.

It is not an unprimeable number, because it can be changed into a prime (102331132333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2018066 + ... + 2068151.

It is an arithmetic number, because the mean of its divisors is an integer number (12994173240).

Almost surely, 2^102331132331 is an apocalyptic number.

102331132331 is a deficient number, since it is larger than the sum of its proper divisors (1622253589).

102331132331 is an equidigital number, since it uses as much as digits as its factorization.

102331132331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086613.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 102331132331 its reverse (133231133201), we get a palindrome (235562265532).

The spelling of 102331132331 in words is "one hundred two billion, three hundred thirty-one million, one hundred thirty-two thousand, three hundred thirty-one".