102011302473 has 8 divisors (see below), whose sum is σ = 139691153088. Its totient is φ = 66169493424.

The previous prime is 102011302469. The next prime is 102011302559. The reversal of 102011302473 is 374203110201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102011302473 - 2² = 102011302469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102011302573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459510261 + ... + 459510482.

It is an arithmetic number, because the mean of its divisors is an integer number (17461394136).

Almost surely, 2^102011302473 is an apocalyptic number.

It is an amenable number.

102011302473 is a deficient number, since it is larger than the sum of its proper divisors (37679850615).

102011302473 is an equidigital number, since it uses as much as digits as its factorization.

102011302473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919020783.

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 102011302473 its reverse (374203110201), we get a palindrome (476214412674).

The spelling of 102011302473 in words is "one hundred two billion, eleven million, three hundred two thousand, four hundred seventy-three".