253432454110103 has 2 divisors, whose sum is σ = 253432454110104. Its totient is φ = 253432454110102.

The previous prime is 253432454110051. The next prime is 253432454110109. The reversal of 253432454110103 is 301011454234352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253432454110103 - 2⁶ = 253432454110039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253432454110109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126716227055051 + 126716227055052.

It is an arithmetic number, because the mean of its divisors is an integer number (126716227055052).

Almost surely, 2^{253432454110103} is an apocalyptic number.

253432454110103 is a deficient number, since it is larger than the sum of its proper divisors (1).

253432454110103 is an equidigital number, since it uses as much as digits as its factorization.

253432454110103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 253432454110103 in words is "two hundred fifty-three trillion, four hundred thirty-two billion, four hundred fifty-four million, one hundred ten thousand, one hundred three".