103032451 has 2 divisors, whose sum is σ = 103032452. Its totient is φ = 103032450.

The previous prime is 103032443. The next prime is 103032481. The reversal of 103032451 is 154230301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103032451 - 2³ = 103032443 is a prime.

It is not a weakly prime, because it can be changed into another prime (103032481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51516225 + 51516226.

It is an arithmetic number, because the mean of its divisors is an integer number (51516226).

Almost surely, 2^103032451 is an apocalyptic number.

103032451 is a deficient number, since it is larger than the sum of its proper divisors (1).

103032451 is an equidigital number, since it uses as much as digits as its factorization.

103032451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 103032451 is about 10150.4901852078. The cubic root of 103032451 is about 468.8040379539.

Adding to 103032451 its reverse (154230301), we get a palindrome (257262752).

The spelling of 103032451 in words is "one hundred three million, thirty-two thousand, four hundred fifty-one".