102598269953 has 2 divisors, whose sum is σ = 102598269954. Its totient is φ = 102598269952.

The previous prime is 102598269937. The next prime is 102598269979. The reversal of 102598269953 is 359962895201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99585687184 + 3012582769 = 315572^2 + 54887^2 .

It is a cyclic number.

It is not a de Polignac number, because 102598269953 - 2⁴ = 102598269937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102598269892 and 102598269901.

It is not a weakly prime, because it can be changed into another prime (102598299953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51299134976 + 51299134977.

It is an arithmetic number, because the mean of its divisors is an integer number (51299134977).

Almost surely, 2^102598269953 is an apocalyptic number.

It is an amenable number.

102598269953 is a deficient number, since it is larger than the sum of its proper divisors (1).

102598269953 is an equidigital number, since it uses as much as digits as its factorization.

102598269953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10497600, while the sum is 59.

The spelling of 102598269953 in words is "one hundred two billion, five hundred ninety-eight million, two hundred sixty-nine thousand, nine hundred fifty-three".