102041220134 has 8 divisors (see below), whose sum is σ = 174927805968. Its totient is φ = 43731951480.

The previous prime is 102041220131. The next prime is 102041220137. The reversal of 102041220134 is 431022140201.

It is an interprime number because it is at equal distance from previous prime (102041220131) and next prime (102041220137).

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 (102041220131) 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, 3644329277 + ... + 3644329304.

It is an arithmetic number, because the mean of its divisors is an integer number (21865975746).

Almost surely, 2^102041220134 is an apocalyptic number.

102041220134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102041220134 is a deficient number, since it is larger than the sum of its proper divisors (72886585834).

102041220134 is an equidigital number, since it uses as much as digits as its factorization.

102041220134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7288658590.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 102041220134 its reverse (431022140201), we get a palindrome (533063360335).

The spelling of 102041220134 in words is "one hundred two billion, forty-one million, two hundred twenty thousand, one hundred thirty-four".