103157741 has 2 divisors, whose sum is σ = 103157742. Its totient is φ = 103157740.

The previous prime is 103157729. The next prime is 103157777. The reversal of 103157741 is 147751301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62568100 + 40589641 = 7910^2 + 6371^2 .

It is a cyclic number.

It is not a de Polignac number, because 103157741 - 2¹⁰ = 103156717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103157701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51578870 + 51578871.

It is an arithmetic number, because the mean of its divisors is an integer number (51578871).

Almost surely, 2^103157741 is an apocalyptic number.

It is an amenable number.

103157741 is a deficient number, since it is larger than the sum of its proper divisors (1).

103157741 is an equidigital number, since it uses as much as digits as its factorization.

103157741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 103157741 is about 10156.6599332655. The cubic root of 103157741 is about 468.9939867357.

The spelling of 103157741 in words is "one hundred three million, one hundred fifty-seven thousand, seven hundred forty-one".