1010010111098 has 4 divisors (see below), whose sum is σ = 1515015166650. Its totient is φ = 505005055548.

The previous prime is 1010010111091. The next prime is 1010010111101. The reversal of 1010010111098 is 8901110100101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 667559263849 + 342450847249 = 817043^2 + 585193^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1010010111091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252502527773 + ... + 252502527776.

Almost surely, 2^{1010010111098} is an apocalyptic number.

1010010111098 is a deficient number, since it is larger than the sum of its proper divisors (505005055552).

1010010111098 is an equidigital number, since it uses as much as digits as its factorization.

1010010111098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505005055551.

The product of its (nonzero) digits is 72, while the sum is 23.

Adding to 1010010111098 its reverse (8901110100101), we get a palindrome (9911120211199).

The spelling of 1010010111098 in words is "one trillion, ten billion, ten million, one hundred eleven thousand, ninety-eight".