102231429 has 8 divisors (see below), whose sum is σ = 136361760. Its totient is φ = 68127696.

The previous prime is 102231401. The next prime is 102231431. The reversal of 102231429 is 924132201.

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

It is not a de Polignac number, because 102231429 - 2⁷ = 102231301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102231399 and 102231408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102231449) 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, 5487 + ... + 15315.

It is an arithmetic number, because the mean of its divisors is an integer number (17045220).

Almost surely, 2^102231429 is an apocalyptic number.

It is an amenable number.

102231429 is a deficient number, since it is larger than the sum of its proper divisors (34130331).

102231429 is an equidigital number, since it uses as much as digits as its factorization.

102231429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13299.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 102231429 is about 10110.9558895289. The cubic root of 102231429 is about 467.5859759707.

The spelling of 102231429 in words is "one hundred two million, two hundred thirty-one thousand, four hundred twenty-nine".