3020100061 has 8 divisors (see below), whose sum is σ = 3302164800. Its totient is φ = 2739287040.

The previous prime is 3020100053. The next prime is 3020100067. The reversal of 3020100061 is 1600010203.

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

It is a cyclic number.

It is not a de Polignac number, because 3020100061 - 2³ = 3020100053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020100067) 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, 307876 + ... + 317533.

It is an arithmetic number, because the mean of its divisors is an integer number (412770600).

Almost surely, 2^3020100061 is an apocalyptic number.

It is an amenable number.

3020100061 is a deficient number, since it is larger than the sum of its proper divisors (282064739).

3020100061 is a wasteful number, since it uses less digits than its factorization.

3020100061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625859.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3020100061 is about 54955.4370467563. The cubic root of 3020100061 is about 1445.4634371165.

Adding to 3020100061 its reverse (1600010203), we get a palindrome (4620110264).

The spelling of 3020100061 in words is "three billion, twenty million, one hundred thousand, sixty-one".