100111120120202 has 16 divisors (see below), whose sum is σ = 151124766653952. Its totient is φ = 49737213363120.

The previous prime is 100111120120199. The next prime is 100111120120303. The reversal of 100111120120202 is 202021021111001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253667738 + ... + 254062085.

It is an arithmetic number, because the mean of its divisors is an integer number (9445297915872).

Almost surely, 2^{100111120120202} is an apocalyptic number.

100111120120202 is a deficient number, since it is larger than the sum of its proper divisors (51013646533750).

100111120120202 is a wasteful number, since it uses less digits than its factorization.

100111120120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507730453.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100111120120202 its reverse (202021021111001), we get a palindrome (302132141231203).

The spelling of 100111120120202 in words is "one hundred trillion, one hundred eleven billion, one hundred twenty million, one hundred twenty thousand, two hundred two".