310030012001 has 4 divisors (see below), whose sum is σ = 320720702100. Its totient is φ = 299339321904.

The previous prime is 310030011971. The next prime is 310030012031. The reversal of 310030012001 is 100210030013.

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

It is an interprime number because it is at equal distance from previous prime (310030011971) and next prime (310030012031).

It can be written as a sum of positive squares in 2 ways, for example, as 71182773601 + 238847238400 = 266801^2 + 488720^2 .

It is a cyclic number.

It is not a de Polignac number, because 310030012001 - 2¹⁰ = 310030010977 is a prime.

It is a super-2 number, since 2×310030012001² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (310030012031) 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, 5345345006 + ... + 5345345063.

It is an arithmetic number, because the mean of its divisors is an integer number (80180175525).

Almost surely, 2^310030012001 is an apocalyptic number.

It is an amenable number.

310030012001 is a deficient number, since it is larger than the sum of its proper divisors (10690690099).

310030012001 is a wasteful number, since it uses less digits than its factorization.

310030012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10690690098.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 310030012001 its reverse (100210030013), we get a palindrome (410240042014).

The spelling of 310030012001 in words is "three hundred ten billion, thirty million, twelve thousand, one".