102020102611424 has 12 divisors (see below), whose sum is σ = 200852077016304. Its totient is φ = 51010051305696.

The previous prime is 102020102611381. The next prime is 102020102611451. The reversal of 102020102611424 is 424116201020201.

It is a junction number, because it is equal to n+sod(n) for n = 102020102611393 and 102020102611402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1594064103272 + ... + 1594064103335.

It is an arithmetic number, because the mean of its divisors is an integer number (16737673084692).

Almost surely, 2^{102020102611424} is an apocalyptic number.

It is an amenable number.

102020102611424 is a deficient number, since it is larger than the sum of its proper divisors (98831974404880).

102020102611424 is an equidigital number, since it uses as much as digits as its factorization.

102020102611424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3188128206617 (or 3188128206609 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 102020102611424 its reverse (424116201020201), we get a palindrome (526136303631625).

The spelling of 102020102611424 in words is "one hundred two trillion, twenty billion, one hundred two million, six hundred eleven thousand, four hundred twenty-four".