103032010981 has 2 divisors, whose sum is σ = 103032010982. Its totient is φ = 103032010980.

The previous prime is 103032010969. The next prime is 103032011011. The reversal of 103032010981 is 189010230301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54748980225 + 48283030756 = 233985^2 + 219734^2 .

It is a cyclic number.

It is not a de Polignac number, because 103032010981 - 2⁷ = 103032010853 is a prime.

It is a super-2 number, since 2×103032010981² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103032010931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51516005490 + 51516005491.

It is an arithmetic number, because the mean of its divisors is an integer number (51516005491).

Almost surely, 2^103032010981 is an apocalyptic number.

It is an amenable number.

103032010981 is a deficient number, since it is larger than the sum of its proper divisors (1).

103032010981 is an equidigital number, since it uses as much as digits as its factorization.

103032010981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 103032010981 in words is "one hundred three billion, thirty-two million, ten thousand, nine hundred eighty-one".