106763878113 has 4 divisors (see below), whose sum is σ = 142351837488. Its totient is φ = 71175918740.

The previous prime is 106763878079. The next prime is 106763878121. The reversal of 106763878113 is 311878367601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106763878113 - 2¹⁸ = 106763615969 is a prime.

It is a super-2 number, since 2×106763878113² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106763878513) 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, 17793979683 + ... + 17793979688.

It is an arithmetic number, because the mean of its divisors is an integer number (35587959372).

Almost surely, 2^106763878113 is an apocalyptic number.

It is an amenable number.

106763878113 is a deficient number, since it is larger than the sum of its proper divisors (35587959375).

106763878113 is an equidigital number, since it uses as much as digits as its factorization.

106763878113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35587959374.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 106763878113 in words is "one hundred six billion, seven hundred sixty-three million, eight hundred seventy-eight thousand, one hundred thirteen".