10121010001098 has 32 divisors (see below), whose sum is σ = 20338789640832. Its totient is φ = 3357575577600.

The previous prime is 10121010001097. The next prime is 10121010001127. The reversal of 10121010001098 is 89010001012101.

10121010001098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10121010001098² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10121010001097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3034711 + ... + 5426922.

It is an arithmetic number, because the mean of its divisors is an integer number (635587176276).

Almost surely, 2^{10121010001098} is an apocalyptic number.

10121010001098 is an abundant number, since it is smaller than the sum of its proper divisors (10217779639734).

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

10121010001098 is a wasteful number, since it uses less digits than its factorization.

10121010001098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8462590.

The product of its (nonzero) digits is 144, while the sum is 24.

Adding to 10121010001098 its reverse (89010001012101), we get a palindrome (99131011013199).

The spelling of 10121010001098 in words is "ten trillion, one hundred twenty-one billion, ten million, one thousand, ninety-eight".