100001010100030 has 64 divisors (see below), whose sum is σ = 198582653505600. Its totient is φ = 36021691745280.

The previous prime is 100001010099961. The next prime is 100001010100031. The reversal of 100001010100030 is 30001010100001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100001010099986 and 100001010100022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001010100031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170421681 + ... + 171007459.

It is an arithmetic number, because the mean of its divisors is an integer number (3102853961025).

Almost surely, 2^{100001010100030} is an apocalyptic number.

100001010100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100001010100030 is a deficient number, since it is larger than the sum of its proper divisors (98581643405570).

100001010100030 is a wasteful number, since it uses less digits than its factorization.

100001010100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617869.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 100001010100030 its reverse (30001010100001), we get a palindrome (130002020200031).

The spelling of 100001010100030 in words is "one hundred trillion, one billion, ten million, one hundred thousand, thirty".