103533054132457 has 2 divisors, whose sum is σ = 103533054132458. Its totient is φ = 103533054132456.

The previous prime is 103533054132451. The next prime is 103533054132481. The reversal of 103533054132457 is 754231450335301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87389983724121 + 16143070408336 = 9348261^2 + 4017844^2 .

It is a cyclic number.

It is not a de Polignac number, because 103533054132457 - 2¹⁵ = 103533054099689 is a prime.

It is not a weakly prime, because it can be changed into another prime (103533054132451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51766527066228 + 51766527066229.

It is an arithmetic number, because the mean of its divisors is an integer number (51766527066229).

Almost surely, 2^{103533054132457} is an apocalyptic number.

It is an amenable number.

103533054132457 is a deficient number, since it is larger than the sum of its proper divisors (1).

103533054132457 is an equidigital number, since it uses as much as digits as its factorization.

103533054132457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 46.

The spelling of 103533054132457 in words is "one hundred three trillion, five hundred thirty-three billion, fifty-four million, one hundred thirty-two thousand, four hundred fifty-seven".