2126346101 has 8 divisors (see below), whose sum is σ = 2321371008. Its totient is φ = 1931608000.

The previous prime is 2126346097. The next prime is 2126346121. The reversal of 2126346101 is 1016436212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2126346101 - 2² = 2126346097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126346121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56045 + ... + 85986.

It is an arithmetic number, because the mean of its divisors is an integer number (290171376).

Almost surely, 2^2126346101 is an apocalyptic number.

It is an amenable number.

2126346101 is a deficient number, since it is larger than the sum of its proper divisors (195024907).

2126346101 is a wasteful number, since it uses less digits than its factorization.

2126346101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143403.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2126346101 is about 46112.3204902985. The cubic root of 2126346101 is about 1285.9122050651.

The spelling of 2126346101 in words is "two billion, one hundred twenty-six million, three hundred forty-six thousand, one hundred one".