3020204031 has 8 divisors (see below), whose sum is σ = 4336703280. Its totient is φ = 1858587072.

The previous prime is 3020203981. The next prime is 3020204051. The reversal of 3020204031 is 1304020203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3020204031 - 2⁷ = 3020203903 is a prime.

It is a super-2 number, since 2×3020204031² = 18243264777737297922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3020204031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020204051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38720526 + ... + 38720603.

It is an arithmetic number, because the mean of its divisors is an integer number (542087910).

Almost surely, 2^3020204031 is an apocalyptic number.

3020204031 is a deficient number, since it is larger than the sum of its proper divisors (1316499249).

3020204031 is a wasteful number, since it uses less digits than its factorization.

3020204031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77441145.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3020204031 is about 54956.3829868742. The cubic root of 3020204031 is about 1445.4800241065.

Adding to 3020204031 its reverse (1304020203), we get a palindrome (4324224234).

The spelling of 3020204031 in words is "three billion, twenty million, two hundred four thousand, thirty-one".