100102043401441 has 4 divisors (see below), whose sum is σ = 100102358068272. Its totient is φ = 100101728734612.

The previous prime is 100102043401369. The next prime is 100102043401453. The reversal of 100102043401441 is 144104340201001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100102043401441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100102043401141) 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, 156855751 + ... + 157492636.

It is an arithmetic number, because the mean of its divisors is an integer number (25025589517068).

Almost surely, 2^{100102043401441} is an apocalyptic number.

It is an amenable number.

100102043401441 is a deficient number, since it is larger than the sum of its proper divisors (314666831).

100102043401441 is an equidigital number, since it uses as much as digits as its factorization.

100102043401441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314666830.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 100102043401441 its reverse (144104340201001), we get a palindrome (244206383602442).

The spelling of 100102043401441 in words is "one hundred trillion, one hundred two billion, forty-three million, four hundred one thousand, four hundred forty-one".