103153357 has 2 divisors, whose sum is σ = 103153358. Its totient is φ = 103153356.

The previous prime is 103153291. The next prime is 103153363. The reversal of 103153357 is 753351301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102131236 + 1022121 = 10106^2 + 1011^2 .

It is a cyclic number.

It is not a de Polignac number, because 103153357 - 2¹¹ = 103151309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103153387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51576678 + 51576679.

It is an arithmetic number, because the mean of its divisors is an integer number (51576679).

Almost surely, 2^103153357 is an apocalyptic number.

It is an amenable number.

103153357 is a deficient number, since it is larger than the sum of its proper divisors (1).

103153357 is an equidigital number, since it uses as much as digits as its factorization.

103153357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 103153357 is about 10156.4441119912. Note that the first 3 decimals coincide. The cubic root of 103153357 is about 468.9873428693.

The spelling of 103153357 in words is "one hundred three million, one hundred fifty-three thousand, three hundred fifty-seven".