102420403325401 has 8 divisors (see below), whose sum is σ = 117053736586560. Its totient is φ = 87787531832208.

The previous prime is 102420403325399. The next prime is 102420403325419. The reversal of 102420403325401 is 104523304024201.

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

It is a cyclic number.

It is not a de Polignac number, because 102420403325401 - 2¹ = 102420403325399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102420403325101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114966571 + ... + 115854016.

It is an arithmetic number, because the mean of its divisors is an integer number (14631717073320).

Almost surely, 2^{102420403325401} is an apocalyptic number.

It is an amenable number.

102420403325401 is a deficient number, since it is larger than the sum of its proper divisors (14633333261159).

102420403325401 is an equidigital number, since it uses as much as digits as its factorization.

102420403325401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230883983.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 102420403325401 its reverse (104523304024201), we get a palindrome (206943707349602).

The spelling of 102420403325401 in words is "one hundred two trillion, four hundred twenty billion, four hundred three million, three hundred twenty-five thousand, four hundred one".