101010121107 has 16 divisors (see below), whose sum is σ = 157061414400. Its totient is φ = 57720068616.

The previous prime is 101010121087. The next prime is 101010121123. The reversal of 101010121107 is 701121010101.

It is not a de Polignac number, because 101010121107 - 2⁷ = 101010120979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101010121307) 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, 49080663 + ... + 49082720.

It is an arithmetic number, because the mean of its divisors is an integer number (9816338400).

Almost surely, 2^101010121107 is an apocalyptic number.

101010121107 is a deficient number, since it is larger than the sum of its proper divisors (56051293293).

101010121107 is an frugal number, since it uses more digits than its factorization.

101010121107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98163407 (or 98163393 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 15.

Adding to 101010121107 its reverse (701121010101), we get a palindrome (802131131208).

The spelling of 101010121107 in words is "one hundred one billion, ten million, one hundred twenty-one thousand, one hundred seven".