106188398711 has 4 divisors (see below), whose sum is σ = 106232444424. Its totient is φ = 106144353000.

The previous prime is 106188398689. The next prime is 106188398713. The reversal of 106188398711 is 117893881601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106188398711 - 2¹⁰ = 106188397687 is a prime.

It is a super-2 number, since 2×106188398711² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106188398713) 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, 22019240 + ... + 22024061.

It is an arithmetic number, because the mean of its divisors is an integer number (26558111106).

Almost surely, 2^106188398711 is an apocalyptic number.

106188398711 is a deficient number, since it is larger than the sum of its proper divisors (44045713).

106188398711 is an equidigital number, since it uses as much as digits as its factorization.

106188398711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44045712.

The product of its (nonzero) digits is 580608, while the sum is 53.

The spelling of 106188398711 in words is "one hundred six billion, one hundred eighty-eight million, three hundred ninety-eight thousand, seven hundred eleven".