103092881 has 2 divisors, whose sum is σ = 103092882. Its totient is φ = 103092880.

The previous prime is 103092851. The next prime is 103092893. The reversal of 103092881 is 188290301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57988225 + 45104656 = 7615^2 + 6716^2 .

It is a cyclic number.

It is not a de Polignac number, because 103092881 - 2¹⁴ = 103076497 is a prime.

It is a super-2 number, since 2×103092881² = 21256284225760322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103092851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51546440 + 51546441.

It is an arithmetic number, because the mean of its divisors is an integer number (51546441).

Almost surely, 2^103092881 is an apocalyptic number.

It is an amenable number.

103092881 is a deficient number, since it is larger than the sum of its proper divisors (1).

103092881 is an equidigital number, since it uses as much as digits as its factorization.

103092881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 103092881 is about 10153.4664523994. The cubic root of 103092881 is about 468.8956734562.

The spelling of 103092881 in words is "one hundred three million, ninety-two thousand, eight hundred eighty-one".