100015212441100 has 36 divisors (see below), whose sum is σ = 236763284726808. Its totient is φ = 36369168160000.

The previous prime is 100015212441071. The next prime is 100015212441181. The reversal of 100015212441100 is 1144212510001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45461459101 + ... + 45461461300.

It is an arithmetic number, because the mean of its divisors is an integer number (6576757909078).

Almost surely, 2^{100015212441100} is an apocalyptic number.

100015212441100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100015212441100 is an abundant number, since it is smaller than the sum of its proper divisors (136748072285708).

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

100015212441100 is a wasteful number, since it uses less digits than its factorization.

100015212441100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90922920426 (or 90922920419 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 100015212441100 its reverse (1144212510001), we get a palindrome (101159424951101).

The spelling of 100015212441100 in words is "one hundred trillion, fifteen billion, two hundred twelve million, four hundred forty-one thousand, one hundred".