103455554229997 has 2 divisors, whose sum is σ = 103455554229998. Its totient is φ = 103455554229996.

The previous prime is 103455554229977. The next prime is 103455554230013. The reversal of 103455554229997 is 799922455554301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59317322747076 + 44138231482921 = 7701774^2 + 6643661^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103455554229997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103455554229977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51727777114998 + 51727777114999.

It is an arithmetic number, because the mean of its divisors is an integer number (51727777114999).

Almost surely, 2^{103455554229997} is an apocalyptic number.

It is an amenable number.

103455554229997 is a deficient number, since it is larger than the sum of its proper divisors (1).

103455554229997 is an equidigital number, since it uses as much as digits as its factorization.

103455554229997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360000, while the sum is 70.

The spelling of 103455554229997 in words is "one hundred three trillion, four hundred fifty-five billion, five hundred fifty-four million, two hundred twenty-nine thousand, nine hundred ninety-seven".