101241403 has 2 divisors, whose sum is σ = 101241404. Its totient is φ = 101241402.

The previous prime is 101241391. The next prime is 101241451. The reversal of 101241403 is 304142101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101241403 - 2¹³ = 101233211 is a prime.

It is not a weakly prime, because it can be changed into another prime (101241473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50620701 + 50620702.

It is an arithmetic number, because the mean of its divisors is an integer number (50620702).

Almost surely, 2^101241403 is an apocalyptic number.

101241403 is a deficient number, since it is larger than the sum of its proper divisors (1).

101241403 is an equidigital number, since it uses as much as digits as its factorization.

101241403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 101241403 is about 10061.8787013162. The cubic root of 101241403 is about 466.0716839751.

Adding to 101241403 its reverse (304142101), we get a palindrome (405383504).

The spelling of 101241403 in words is "one hundred one million, two hundred forty-one thousand, four hundred three".