100671620115650 has 48 divisors (see below), whose sum is σ = 195399145136448. Its totient is φ = 38516129784000.

The previous prime is 100671620115557. The next prime is 100671620115709. The reversal of 100671620115650 is 56511026176001.

It is a junction number, because it is equal to n+sod(n) for n = 100671620115598 and 100671620115607.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24165680 + ... + 28023620.

It is an arithmetic number, because the mean of its divisors is an integer number (4070815523676).

Almost surely, 2^{100671620115650} is an apocalyptic number.

100671620115650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100671620115650 is a deficient number, since it is larger than the sum of its proper divisors (94727525020798).

100671620115650 is a wasteful number, since it uses less digits than its factorization.

100671620115650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880667 (or 3880662 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 100671620115650 in words is "one hundred trillion, six hundred seventy-one billion, six hundred twenty million, one hundred fifteen thousand, six hundred fifty".