100111111010002 has 32 divisors (see below), whose sum is σ = 155862916992000. Its totient is φ = 48174787584000.

The previous prime is 100111111009979. The next prime is 100111111010021. The reversal of 100111111010002 is 200010111111001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24362002 + ... + 28173202.

It is an arithmetic number, because the mean of its divisors is an integer number (4870716156000).

Almost surely, 2^{100111111010002} is an apocalyptic number.

100111111010002 is a deficient number, since it is larger than the sum of its proper divisors (55751805981998).

100111111010002 is a wasteful number, since it uses less digits than its factorization.

100111111010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813562.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 100111111010002 its reverse (200010111111001), we get a palindrome (300121222121003).

The spelling of 100111111010002 in words is "one hundred trillion, one hundred eleven billion, one hundred eleven million, ten thousand, two".