3100121013 has 8 divisors (see below), whose sum is σ = 4509266976. Its totient is φ = 1878861200.

The previous prime is 3100121009. The next prime is 3100121039. The reversal of 3100121013 is 3101210013.

3100121013 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 3100121013 - 2² = 3100121009 is a prime.

It is a super-2 number, since 2×3100121013² = 19221500590488292338, 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 3100121013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100125013) 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, 46971498 + ... + 46971563.

It is an arithmetic number, because the mean of its divisors is an integer number (563658372).

Almost surely, 2^3100121013 is an apocalyptic number.

3100121013 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3100121013 is a deficient number, since it is larger than the sum of its proper divisors (1409145963).

3100121013 is a wasteful number, since it uses less digits than its factorization.

3100121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93943075.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 3100121013 is about 55678.7303465156. The cubic root of 3100121013 is about 1458.1187085931.

Adding to 3100121013 its reverse (3101210013), we get a palindrome (6201331026).

The spelling of 3100121013 in words is "three billion, one hundred million, one hundred twenty-one thousand, thirteen".