102153210351496 has 8 divisors (see below), whose sum is σ = 191537269409070. Its totient is φ = 51076605175744.

The previous prime is 102153210351473. The next prime is 102153210351497. The reversal of 102153210351496 is 694153012351201.

It can be written as a sum of positive squares in only one way, i.e., 76360158864900 + 25793051486596 = 8738430^2 + 5078686^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (102153210351497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6384575646961 + ... + 6384575646976.

Almost surely, 2^{102153210351496} is an apocalyptic number.

It is an amenable number.

102153210351496 is a deficient number, since it is larger than the sum of its proper divisors (89384059057574).

102153210351496 is a wasteful number, since it uses less digits than its factorization.

102153210351496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12769151293943 (or 12769151293939 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 102153210351496 in words is "one hundred two trillion, one hundred fifty-three billion, two hundred ten million, three hundred fifty-one thousand, four hundred ninety-six".