106465621611 has 32 divisors (see below), whose sum is σ = 150353280000. Its totient is φ = 66824392608.

The previous prime is 106465621609. The next prime is 106465621673. The reversal of 106465621611 is 116126564601.

It is a happy number.

It is not a de Polignac number, because 106465621611 - 2¹ = 106465621609 is a prime.

It is a super-2 number, since 2×106465621611² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106465621611.

It is not an unprimeable number, because it can be changed into a prime (106465621601) 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, 32270440 + ... + 32273738.

It is an arithmetic number, because the mean of its divisors is an integer number (4698540000).

Almost surely, 2^106465621611 is an apocalyptic number.

106465621611 is a deficient number, since it is larger than the sum of its proper divisors (43887658389).

106465621611 is a wasteful number, since it uses less digits than its factorization.

106465621611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6663.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 106465621611 in words is "one hundred six billion, four hundred sixty-five million, six hundred twenty-one thousand, six hundred eleven".