10211104187 has 4 divisors (see below), whose sum is σ = 10211481696. Its totient is φ = 10210726680.

The previous prime is 10211104153. The next prime is 10211104201. The reversal of 10211104187 is 78140111201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78140111201 = 23819 ⋅3280579.

It is a cyclic number.

It is not a de Polignac number, because 10211104187 - 2¹² = 10211100091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211904187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144764 + ... + 203417.

It is an arithmetic number, because the mean of its divisors is an integer number (2552870424).

Almost surely, 2^10211104187 is an apocalyptic number.

10211104187 is a deficient number, since it is larger than the sum of its proper divisors (377509).

10211104187 is an equidigital number, since it uses as much as digits as its factorization.

10211104187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377508.

The product of its (nonzero) digits is 448, while the sum is 26.

Adding to 10211104187 its reverse (78140111201), we get a palindrome (88351215388).

The spelling of 10211104187 in words is "ten billion, two hundred eleven million, one hundred four thousand, one hundred eighty-seven".