100412451106 has 128 divisors (see below), whose sum is σ = 178711142400. Its totient is φ = 41865600000.

The previous prime is 100412451101. The next prime is 100412451151. The reversal of 100412451106 is 601154214001.

It is a super-2 number, since 2×100412451106² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100412451101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 400049481 + ... + 400049731.

It is an arithmetic number, because the mean of its divisors is an integer number (1396180800).

Almost surely, 2^100412451106 is an apocalyptic number.

100412451106 is a deficient number, since it is larger than the sum of its proper divisors (78298691294).

100412451106 is a wasteful number, since it uses less digits than its factorization.

100412451106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 100412451106 its reverse (601154214001), we get a palindrome (701566665107).

The spelling of 100412451106 in words is "one hundred billion, four hundred twelve million, four hundred fifty-one thousand, one hundred six".