110010101121010 has 16 divisors (see below), whose sum is σ = 198035122786200. Its totient is φ = 44000275833216.

The previous prime is 110010101121007. The next prime is 110010101121043. The reversal of 110010101121010 is 10121101010011.

It can be written as a sum of positive squares in 4 ways, for example, as 85999601318409 + 24010499802601 = 9273597^2 + 4900051^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 470454165 + ... + 470687944.

Almost surely, 2^{110010101121010} is an apocalyptic number.

110010101121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110010101121010 is a deficient number, since it is larger than the sum of its proper divisors (88025021665190).

110010101121010 is a wasteful number, since it uses less digits than its factorization.

110010101121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941153805.

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

Adding to 110010101121010 its reverse (10121101010011), we get a palindrome (120131202131021).

The spelling of 110010101121010 in words is "one hundred ten trillion, ten billion, one hundred one million, one hundred twenty-one thousand, ten".