3130201229 has 4 divisors (see below), whose sum is σ = 3143870460. Its totient is φ = 3116532000.

The previous prime is 3130201201. The next prime is 3130201301. The reversal of 3130201229 is 9221020313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9221020313 = 311 ⋅29649583.

It can be written as a sum of positive squares in 2 ways, for example, as 2953922500 + 176278729 = 54350^2 + 13277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130201229 is a prime.

It is a super-2 number, since 2×3130201229² = 19596319468066220882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130201429) 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, 6834272 + ... + 6834729.

It is an arithmetic number, because the mean of its divisors is an integer number (785967615).

Almost surely, 2^3130201229 is an apocalyptic number.

It is an amenable number.

3130201229 is a deficient number, since it is larger than the sum of its proper divisors (13669231).

3130201229 is a wasteful number, since it uses less digits than its factorization.

3130201229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13669230.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 3130201229 is about 55948.2013026335. The cubic root of 3130201229 is about 1462.8195387606.

The spelling of 3130201229 in words is "three billion, one hundred thirty million, two hundred one thousand, two hundred twenty-nine".