135421343330102 has 8 divisors (see below), whose sum is σ = 203141682026976. Its totient is φ = 67707449321112.

The previous prime is 135421343330087. The next prime is 135421343330107. The reversal of 135421343330102 is 201033343124531.

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

It is a super-2 number, since 2×135421343330102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135421343330107) 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, 1611119438 + ... + 1611203489.

It is an arithmetic number, because the mean of its divisors is an integer number (25392710253372).

Almost surely, 2^{135421343330102} is an apocalyptic number.

135421343330102 is a deficient number, since it is larger than the sum of its proper divisors (67720338696874).

135421343330102 is a wasteful number, since it uses less digits than its factorization.

135421343330102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222343942.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 135421343330102 its reverse (201033343124531), we get a palindrome (336454686454633).

The spelling of 135421343330102 in words is "one hundred thirty-five trillion, four hundred twenty-one billion, three hundred forty-three million, three hundred thirty thousand, one hundred two".