102995015648 has 48 divisors (see below), whose sum is σ = 231831621504. Its totient is φ = 44123038080.

The previous prime is 102995015647. The next prime is 102995015653. The reversal of 102995015648 is 846510599201.

102995015648 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×102995015648³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102995015596 and 102995015605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102995015647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476111 + ... + 657777.

It is an arithmetic number, because the mean of its divisors is an integer number (4829825448).

Almost surely, 2^102995015648 is an apocalyptic number.

It is an amenable number.

102995015648 is an abundant number, since it is smaller than the sum of its proper divisors (128836605856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102995015648 is a wasteful number, since it uses less digits than its factorization.

102995015648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184215 (or 184207 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 50.

The spelling of 102995015648 in words is "one hundred two billion, nine hundred ninety-five million, fifteen thousand, six hundred forty-eight".