101005111106 has 4 divisors (see below), whose sum is σ = 151507666662. Its totient is φ = 50502555552.

The previous prime is 101005111049. The next prime is 101005111111. The reversal of 101005111106 is 601111500101.

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., 69401160481 + 31603950625 = 263441^2 + 177775^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25251277775 + ... + 25251277778.

Almost surely, 2^101005111106 is an apocalyptic number.

101005111106 is a deficient number, since it is larger than the sum of its proper divisors (50502555556).

101005111106 is an equidigital number, since it uses as much as digits as its factorization.

101005111106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50502555555.

The product of its (nonzero) digits is 30, while the sum is 17.

Adding to 101005111106 its reverse (601111500101), we get a palindrome (702116611207).

The spelling of 101005111106 in words is "one hundred one billion, five million, one hundred eleven thousand, one hundred six".