102101230430 has 32 divisors (see below), whose sum is σ = 197105076000. Its totient is φ = 37960970112.

The previous prime is 102101230409. The next prime is 102101230453. The reversal of 102101230430 is 34032101201.

It is a super-2 number, since 2×102101230430² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102101230399 and 102101230408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5059505 + ... + 5079644.

It is an arithmetic number, because the mean of its divisors is an integer number (6159533625).

Almost surely, 2^102101230430 is an apocalyptic number.

102101230430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102101230430 is a deficient number, since it is larger than the sum of its proper divisors (95003845570).

102101230430 is a wasteful number, since it uses less digits than its factorization.

102101230430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10139228.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102101230430 its reverse (34032101201), we get a palindrome (136133331631).

The spelling of 102101230430 in words is "one hundred two billion, one hundred one million, two hundred thirty thousand, four hundred thirty".