106260726731 has 6 divisors (see below), whose sum is σ = 111081629820. Its totient is φ = 101640694628.

The previous prime is 106260726727. The next prime is 106260726743. The reversal of 106260726731 is 137627062601.

It is not a de Polignac number, because 106260726731 - 2² = 106260726727 is a prime.

It is a super-2 number, since 2×106260726731² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106260726701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100434941 + ... + 100435998.

It is an arithmetic number, because the mean of its divisors is an integer number (18513604970).

Almost surely, 2^106260726731 is an apocalyptic number.

106260726731 is a deficient number, since it is larger than the sum of its proper divisors (4820903089).

106260726731 is an equidigital number, since it uses as much as digits as its factorization.

106260726731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200870985 (or 200870962 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 106260726731 in words is "one hundred six billion, two hundred sixty million, seven hundred twenty-six thousand, seven hundred thirty-one".