102101736747 has 8 divisors (see below), whose sum is σ = 140829981840. Its totient is φ = 65720658080.

The previous prime is 102101736661. The next prime is 102101736769. The reversal of 102101736747 is 747637101201.

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

It is a cyclic number.

It is not a de Polignac number, because 102101736747 - 2¹¹ = 102101734699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102101726747) 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 in 7 ways as a sum of consecutive naturals, for example, 586791504 + ... + 586791677.

It is an arithmetic number, because the mean of its divisors is an integer number (17603747730).

Almost surely, 2^102101736747 is an apocalyptic number.

102101736747 is a deficient number, since it is larger than the sum of its proper divisors (38728245093).

102101736747 is a wasteful number, since it uses less digits than its factorization.

102101736747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173583213.

The product of its (nonzero) digits is 49392, while the sum is 39.

Adding to 102101736747 its reverse (747637101201), we get a palindrome (849738837948).

The spelling of 102101736747 in words is "one hundred two billion, one hundred one million, seven hundred thirty-six thousand, seven hundred forty-seven".