100631451606146 has 16 divisors (see below), whose sum is σ = 154743080794368. Its totient is φ = 49054750491600.

The previous prime is 100631451606071. The next prime is 100631451606199. The reversal of 100631451606146 is 641606154136001.

It is a junction number, because it is equal to n+sod(n) for n = 100631451606097 and 100631451606106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081407410 + ... + 1081500461.

It is an arithmetic number, because the mean of its divisors is an integer number (9671442549648).

Almost surely, 2^{100631451606146} is an apocalyptic number.

100631451606146 is a deficient number, since it is larger than the sum of its proper divisors (54111629188222).

100631451606146 is a wasteful number, since it uses less digits than its factorization.

100631451606146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162908457.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 100631451606146 in words is "one hundred trillion, six hundred thirty-one billion, four hundred fifty-one million, six hundred six thousand, one hundred forty-six".