106555126431 has 32 divisors (see below), whose sum is σ = 161127671040. Its totient is φ = 62093170944.

The previous prime is 106555126373. The next prime is 106555126463. The reversal of 106555126431 is 134621555601.

It is not a de Polignac number, because 106555126431 - 2⁶ = 106555126367 is a prime.

It is a super-2 number, since 2×106555126431² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 106555126431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106555126231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1670776 + ... + 1733378.

It is an arithmetic number, because the mean of its divisors is an integer number (5035239720).

Almost surely, 2^106555126431 is an apocalyptic number.

106555126431 is a deficient number, since it is larger than the sum of its proper divisors (54572544609).

106555126431 is a wasteful number, since it uses less digits than its factorization.

106555126431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64935.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 106555126431 in words is "one hundred six billion, five hundred fifty-five million, one hundred twenty-six thousand, four hundred thirty-one".