101430302232 has 96 divisors (see below), whose sum is σ = 295245658800. Its totient is φ = 28953582336.

The previous prime is 101430302227. The next prime is 101430302249. The reversal of 101430302232 is 232203034101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 101430302199 and 101430302208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1265298 + ... + 1343070.

Almost surely, 2^101430302232 is an apocalyptic number.

101430302232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101430302232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147622829400).

101430302232 is an abundant number, since it is smaller than the sum of its proper divisors (193815356568).

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

101430302232 is a wasteful number, since it uses less digits than its factorization.

101430302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78905 (or 78894 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 101430302232 its reverse (232203034101), we get a palindrome (333633336333).

The spelling of 101430302232 in words is "one hundred one billion, four hundred thirty million, three hundred two thousand, two hundred thirty-two".