102474134293 has 2 divisors, whose sum is σ = 102474134294. Its totient is φ = 102474134292.

The previous prime is 102474134227. The next prime is 102474134299. The reversal of 102474134293 is 392431474201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96582343729 + 5891790564 = 310777^2 + 76758^2 .

It is a cyclic number.

It is not a de Polignac number, because 102474134293 - 2⁹ = 102474133781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102474134299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51237067146 + 51237067147.

It is an arithmetic number, because the mean of its divisors is an integer number (51237067147).

Almost surely, 2^102474134293 is an apocalyptic number.

It is an amenable number.

102474134293 is a deficient number, since it is larger than the sum of its proper divisors (1).

102474134293 is an equidigital number, since it uses as much as digits as its factorization.

102474134293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 102474134293 in words is "one hundred two billion, four hundred seventy-four million, one hundred thirty-four thousand, two hundred ninety-three".