102251310433 has 8 divisors (see below), whose sum is σ = 102628941408. Its totient is φ = 101873794944.

The previous prime is 102251310419. The next prime is 102251310467. The reversal of 102251310433 is 334013152201.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102251310433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102251310398 and 102251310407.

It is not an unprimeable number, because it can be changed into a prime (102251310533) 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, 2008785 + ... + 2059057.

It is an arithmetic number, because the mean of its divisors is an integer number (12828617676).

Almost surely, 2^102251310433 is an apocalyptic number.

It is an amenable number.

102251310433 is a deficient number, since it is larger than the sum of its proper divisors (377630975).

102251310433 is an equidigital number, since it uses as much as digits as its factorization.

102251310433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57743.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 102251310433 its reverse (334013152201), we get a palindrome (436264462634).

The spelling of 102251310433 in words is "one hundred two billion, two hundred fifty-one million, three hundred ten thousand, four hundred thirty-three".