102103122103008 has 96 divisors (see below), whose sum is σ = 290476129166496. Its totient is φ = 31216241092608.

The previous prime is 102103122102973. The next prime is 102103122103009. The reversal of 102103122103008 is 800301221301201.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102103122103009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260356291 + ... + 260748162.

It is an arithmetic number, because the mean of its divisors is an integer number (3025793012151).

Almost surely, 2^{102103122103008} is an apocalyptic number.

It is an amenable number.

102103122103008 is an abundant number, since it is smaller than the sum of its proper divisors (188373007063488).

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

102103122103008 is a wasteful number, since it uses less digits than its factorization.

102103122103008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521104636 (or 521104628 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 102103122103008 its reverse (800301221301201), we get a palindrome (902404343404209).

The spelling of 102103122103008 in words is "one hundred two trillion, one hundred three billion, one hundred twenty-two million, one hundred three thousand, eight".