100442132331430 has 8 divisors (see below), whose sum is σ = 180795838196592. Its totient is φ = 40176852932568.

The previous prime is 100442132331419. The next prime is 100442132331439. The reversal of 100442132331430 is 34133231244001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100442132331392 and 100442132331401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100442132331439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5022106616562 + ... + 5022106616581.

It is an arithmetic number, because the mean of its divisors is an integer number (22599479774574).

Almost surely, 2^{100442132331430} is an apocalyptic number.

100442132331430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100442132331430 is a deficient number, since it is larger than the sum of its proper divisors (80353705865162).

100442132331430 is a wasteful number, since it uses less digits than its factorization.

100442132331430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10044213233150.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 100442132331430 its reverse (34133231244001), we get a palindrome (134575363575431).

The spelling of 100442132331430 in words is "one hundred trillion, four hundred forty-two billion, one hundred thirty-two million, three hundred thirty-one thousand, four hundred thirty".