2150023111106 has 16 divisors (see below), whose sum is σ = 3474338596344. Its totient is φ = 991968547584.

The previous prime is 2150023111069. The next prime is 2150023111151. The reversal of 2150023111106 is 6011113200512.

It can be written as a sum of positive squares in 4 ways, for example, as 508998060481 + 1641025050625 = 713441^2 + 1281025^2 .

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, 14500295 + ... + 14647818.

Almost surely, 2^{2150023111106} is an apocalyptic number.

2150023111106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2150023111106 is a deficient number, since it is larger than the sum of its proper divisors (1324315485238).

2150023111106 is a wasteful number, since it uses less digits than its factorization.

2150023111106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29150965.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 2150023111106 its reverse (6011113200512), we get a palindrome (8161136311618).

The spelling of 2150023111106 in words is "two trillion, one hundred fifty billion, twenty-three million, one hundred eleven thousand, one hundred six".