3701013121 has 8 divisors (see below), whose sum is σ = 3990982184. Its totient is φ = 3411797760.

The previous prime is 3701013083. The next prime is 3701013131. The reversal of 3701013121 is 1213101073.

3701013121 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 422878096 + 3278135025 = 20564^2 + 57255^2 .

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 3701013121 - 2¹¹ = 3701011073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3701013131) 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, 178200 + ... + 197881.

It is an arithmetic number, because the mean of its divisors is an integer number (498872773).

Almost surely, 2^3701013121 is an apocalyptic number.

It is an amenable number.

3701013121 is a deficient number, since it is larger than the sum of its proper divisors (289969063).

3701013121 is a wasteful number, since it uses less digits than its factorization.

3701013121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376851.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 3701013121 is about 60835.9525363087. The cubic root of 3701013121 is about 1546.8215297511.

Adding to 3701013121 its reverse (1213101073), we get a palindrome (4914114194).

The spelling of 3701013121 in words is "three billion, seven hundred one million, thirteen thousand, one hundred twenty-one".