70610101 has 4 divisors (see below), whose sum is σ = 70627500. Its totient is φ = 70592704.

The previous prime is 70610081. The next prime is 70610107. The reversal of 70610101 is 10101607.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37271025 + 33339076 = 6105^2 + 5774^2 .

It is a cyclic number.

It is not a de Polignac number, because 70610101 - 2⁹ = 70609589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70610107) 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, 975 + ... + 11923.

It is an arithmetic number, because the mean of its divisors is an integer number (17656875).

Almost surely, 2^70610101 is an apocalyptic number.

It is an amenable number.

70610101 is a deficient number, since it is larger than the sum of its proper divisors (17399).

70610101 is a wasteful number, since it uses less digits than its factorization.

70610101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17398.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 70610101 is about 8402.9816731920. The cubic root of 70610101 is about 413.3224016504.

Adding to 70610101 its reverse (10101607), we get a palindrome (80711708).

The spelling of 70610101 in words is "seventy million, six hundred ten thousand, one hundred one".