102002122010102 has 8 divisors (see below), whose sum is σ = 153257764020312. Its totient is φ = 50916200670000.

The previous prime is 102002122010101. The next prime is 102002122010137. The reversal of 102002122010102 is 201010221200201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102002122010101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42430166024 + ... + 42430168427.

It is an arithmetic number, because the mean of its divisors is an integer number (19157220502539).

Almost surely, 2^{102002122010102} is an apocalyptic number.

102002122010102 is a deficient number, since it is larger than the sum of its proper divisors (51255642010210).

102002122010102 is an equidigital number, since it uses as much as digits as its factorization.

102002122010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84860335054.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102002122010102 its reverse (201010221200201), we get a palindrome (303012343210303).

The spelling of 102002122010102 in words is "one hundred two trillion, two billion, one hundred twenty-two million, ten thousand, one hundred two".