70110101 has 2 divisors, whose sum is σ = 70110102. Its totient is φ = 70110100.

The previous prime is 70110097. The next prime is 70110109. The reversal of 70110101 is 10101107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39363076 + 30747025 = 6274^2 + 5545^2 .

It is a cyclic number.

It is not a de Polignac number, because 70110101 - 2² = 70110097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70110109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35055050 + 35055051.

It is an arithmetic number, because the mean of its divisors is an integer number (35055051).

Almost surely, 2^70110101 is an apocalyptic number.

It is an amenable number.

70110101 is a deficient number, since it is larger than the sum of its proper divisors (1).

70110101 is an equidigital number, since it uses as much as digits as its factorization.

70110101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7, while the sum is 11.

The square root of 70110101 is about 8373.1774733371. The cubic root of 70110101 is about 412.3444918569.

Adding to 70110101 its reverse (10101107), we get a palindrome (80211208).

The spelling of 70110101 in words is "seventy million, one hundred ten thousand, one hundred one".