948688101 has 6 divisors (see below), whose sum is σ = 1370327270. Its totient is φ = 632458728.

The previous prime is 948688093. The next prime is 948688121. The reversal of 948688101 is 101886849.

It can be written as a sum of positive squares in only one way, i.e., 944087076 + 4601025 = 30726^2 + 2145^2 .

It is not a de Polignac number, because 948688101 - 2³ = 948688093 is a prime.

It is a super-2 number, since 2×948688101² = 1800018225957972402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948688121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52704886 + ... + 52704903.

Almost surely, 2^948688101 is an apocalyptic number.

It is an amenable number.

948688101 is a deficient number, since it is larger than the sum of its proper divisors (421639169).

948688101 is a wasteful number, since it uses less digits than its factorization.

948688101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105409795 (or 105409792 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The square root of 948688101 is about 30800.7808504914. The cubic root of 948688101 is about 982.5948520589.

The spelling of 948688101 in words is "nine hundred forty-eight million, six hundred eighty-eight thousand, one hundred one".