7100820601 has 4 divisors (see below), whose sum is σ = 8115223552. Its totient is φ = 6086417652.

The previous prime is 7100820541. The next prime is 7100820641. The reversal of 7100820601 is 1060280017.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1060280017 = 113 ⋅9383009.

It is not a de Polignac number, because 7100820601 - 2¹³ = 7100812409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7100820641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507201465 + ... + 507201478.

It is an arithmetic number, because the mean of its divisors is an integer number (2028805888).

Almost surely, 2^7100820601 is an apocalyptic number.

It is an amenable number.

7100820601 is a deficient number, since it is larger than the sum of its proper divisors (1014402951).

7100820601 is a wasteful number, since it uses less digits than its factorization.

7100820601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014402950.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 7100820601 is about 84266.3669621516. The cubic root of 7100820601 is about 1922.0713865391.

The spelling of 7100820601 in words is "seven billion, one hundred million, eight hundred twenty thousand, six hundred one".