123430301010 has 128 divisors (see below), whose sum is σ = 332872727040. Its totient is φ = 32542912512.

The previous prime is 123430301009. The next prime is 123430301039. The reversal of 123430301010 is 10103034321.

123430301010 is a `hidden beast` number, since 12 + 343 + 0 + 301 + 0 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37895302 + ... + 37898558.

It is an arithmetic number, because the mean of its divisors is an integer number (2600568180).

Almost surely, 2^123430301010 is an apocalyptic number.

123430301010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 123430301010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166436363520).

123430301010 is an abundant number, since it is smaller than the sum of its proper divisors (209442426030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123430301010 is a wasteful number, since it uses less digits than its factorization.

123430301010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4817 (or 4811 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 123430301010 its reverse (10103034321), we get a palindrome (133533335331).

The spelling of 123430301010 in words is "one hundred twenty-three billion, four hundred thirty million, three hundred one thousand, ten".