981474103 has 2 divisors, whose sum is σ = 981474104. Its totient is φ = 981474102.

The previous prime is 981474059. The next prime is 981474121. The reversal of 981474103 is 301474189.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 981474103 - 2¹⁷ = 981343031 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (981474133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490737051 + 490737052.

It is an arithmetic number, because the mean of its divisors is an integer number (490737052).

Almost surely, 2^981474103 is an apocalyptic number.

981474103 is a deficient number, since it is larger than the sum of its proper divisors (1).

981474103 is an equidigital number, since it uses as much as digits as its factorization.

981474103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 981474103 is about 31328.4870844412. The cubic root of 981474103 is about 993.7861692833.

The spelling of 981474103 in words is "nine hundred eighty-one million, four hundred seventy-four thousand, one hundred three".