102054541453 has 2 divisors, whose sum is σ = 102054541454. Its totient is φ = 102054541452.

The previous prime is 102054541367. The next prime is 102054541499. The reversal of 102054541453 is 354145450201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67806597609 + 34247943844 = 260397^2 + 185062^2 .

It is a cyclic number.

It is not a de Polignac number, because 102054541453 - 2⁹ = 102054540941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102054541753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51027270726 + 51027270727.

It is an arithmetic number, because the mean of its divisors is an integer number (51027270727).

Almost surely, 2^102054541453 is an apocalyptic number.

It is an amenable number.

102054541453 is a deficient number, since it is larger than the sum of its proper divisors (1).

102054541453 is an equidigital number, since it uses as much as digits as its factorization.

102054541453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 102054541453 its reverse (354145450201), we get a palindrome (456199991654).

The spelling of 102054541453 in words is "one hundred two billion, fifty-four million, five hundred forty-one thousand, four hundred fifty-three".