106981326379 has 2 divisors, whose sum is σ = 106981326380. Its totient is φ = 106981326378.

The previous prime is 106981326311. The next prime is 106981326409. The reversal of 106981326379 is 973623189601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106981326379 - 2⁷ = 106981326251 is a prime.

It is a super-2 number, since 2×106981326379² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106981320379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53490663189 + 53490663190.

It is an arithmetic number, because the mean of its divisors is an integer number (53490663190).

Almost surely, 2^106981326379 is an apocalyptic number.

106981326379 is a deficient number, since it is larger than the sum of its proper divisors (1).

106981326379 is an equidigital number, since it uses as much as digits as its factorization.

106981326379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 106981326379 in words is "one hundred six billion, nine hundred eighty-one million, three hundred twenty-six thousand, three hundred seventy-nine".