106020040312 has 64 divisors (see below), whose sum is σ = 202976928000. Its totient is φ = 51906987264.

The previous prime is 106020040283. The next prime is 106020040327. The reversal of 106020040312 is 213040020601.

It is a super-2 number, since 2×106020040312² (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 106020040312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33517243 + ... + 33520405.

It is an arithmetic number, because the mean of its divisors is an integer number (3171514500).

Almost surely, 2^106020040312 is an apocalyptic number.

It is an amenable number.

106020040312 is a deficient number, since it is larger than the sum of its proper divisors (96956887688).

106020040312 is a wasteful number, since it uses less digits than its factorization.

106020040312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700 (or 3696 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 106020040312 its reverse (213040020601), we get a palindrome (319060060913).

The spelling of 106020040312 in words is "one hundred six billion, twenty million, forty thousand, three hundred twelve".