311414101 has 4 divisors (see below), whose sum is σ = 314170092. Its totient is φ = 308658112.

The previous prime is 311414099. The next prime is 311414107. The reversal of 311414101 is 101414113.

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 45887076 + 265527025 = 6774^2 + 16295^2 .

It is a cyclic number.

It is not a de Polignac number, because 311414101 - 2¹ = 311414099 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 (311414107) 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, 1377826 + ... + 1378051.

It is an arithmetic number, because the mean of its divisors is an integer number (78542523).

Almost surely, 2^311414101 is an apocalyptic number.

It is an amenable number.

311414101 is a deficient number, since it is larger than the sum of its proper divisors (2755991).

311414101 is a wasteful number, since it uses less digits than its factorization.

311414101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755990.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 311414101 is about 17646.9289396201. The cubic root of 311414101 is about 677.8174697101.

Adding to 311414101 its reverse (101414113), we get a palindrome (412828214).

The spelling of 311414101 in words is "three hundred eleven million, four hundred fourteen thousand, one hundred one".