106142812775 has 24 divisors (see below), whose sum is σ = 133919397360. Its totient is φ = 83430429440.

The previous prime is 106142812717. The next prime is 106142812777. The reversal of 106142812775 is 577218241601.

It is not a de Polignac number, because 106142812775 - 2²² = 106138618471 is a prime.

It is a super-2 number, since 2×106142812775² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106142812777) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2891939 + ... + 2928411.

It is an arithmetic number, because the mean of its divisors is an integer number (5579974890).

Almost surely, 2^106142812775 is an apocalyptic number.

106142812775 is a deficient number, since it is larger than the sum of its proper divisors (27776584585).

106142812775 is a wasteful number, since it uses less digits than its factorization.

106142812775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38515 (or 38510 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 44.

The spelling of 106142812775 in words is "one hundred six billion, one hundred forty-two million, eight hundred twelve thousand, seven hundred seventy-five".