103157053 has 2 divisors, whose sum is σ = 103157054. Its totient is φ = 103157052.

The previous prime is 103157017. The next prime is 103157063. The reversal of 103157053 is 350751301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54199044 + 48958009 = 7362^2 + 6997^2 .

It is a cyclic number.

It is not a de Polignac number, because 103157053 - 2¹³ = 103148861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103157063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51578526 + 51578527.

It is an arithmetic number, because the mean of its divisors is an integer number (51578527).

Almost surely, 2^103157053 is an apocalyptic number.

It is an amenable number.

103157053 is a deficient number, since it is larger than the sum of its proper divisors (1).

103157053 is an equidigital number, since it uses as much as digits as its factorization.

103157053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 103157053 is about 10156.6260638068. The cubic root of 103157053 is about 468.9929440976.

The spelling of 103157053 in words is "one hundred three million, one hundred fifty-seven thousand, fifty-three".