3020101331 has 4 divisors (see below), whose sum is σ = 3252416832. Its totient is φ = 2787785832.

The previous prime is 3020101307. The next prime is 3020101333. The reversal of 3020101331 is 1331010203.

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

It is not a de Polignac number, because 3020101331 - 2¹⁸ = 3019839187 is a prime.

It is a super-2 number, since 2×3020101331² = 18242024099015943122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020101333) 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, 116157731 + ... + 116157756.

It is an arithmetic number, because the mean of its divisors is an integer number (813104208).

Almost surely, 2^3020101331 is an apocalyptic number.

3020101331 is a deficient number, since it is larger than the sum of its proper divisors (232315501).

3020101331 is a wasteful number, since it uses less digits than its factorization.

3020101331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232315500.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3020101331 is about 54955.4486015718. The cubic root of 3020101331 is about 1445.4636397299.

Adding to 3020101331 its reverse (1331010203), we get a palindrome (4351111534).

The spelling of 3020101331 in words is "three billion, twenty million, one hundred one thousand, three hundred thirty-one".