10902238093 has 2 divisors, whose sum is σ = 10902238094. Its totient is φ = 10902238092.

The previous prime is 10902238063. The next prime is 10902238147. The reversal of 10902238093 is 39083220901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7764781924 + 3137456169 = 88118^2 + 56013^2 .

It is an emirp because it is prime and its reverse (39083220901) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10902238093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10902238043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5451119046 + 5451119047.

It is an arithmetic number, because the mean of its divisors is an integer number (5451119047).

Almost surely, 2^10902238093 is an apocalyptic number.

It is an amenable number.

10902238093 is a deficient number, since it is larger than the sum of its proper divisors (1).

10902238093 is an equidigital number, since it uses as much as digits as its factorization.

10902238093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

Adding to 10902238093 its reverse (39083220901), we get a palindrome (49985458994).

The spelling of 10902238093 in words is "ten billion, nine hundred two million, two hundred thirty-eight thousand, ninety-three".