3160921451 has 2 divisors, whose sum is σ = 3160921452. Its totient is φ = 3160921450.

The previous prime is 3160921343. The next prime is 3160921471. The reversal of 3160921451 is 1541290613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3160921451 - 2¹⁴ = 3160905067 is a prime.

It is not a weakly prime, because it can be changed into another prime (3160921471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1580460725 + 1580460726.

It is an arithmetic number, because the mean of its divisors is an integer number (1580460726).

Almost surely, 2^3160921451 is an apocalyptic number.

3160921451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3160921451 is an equidigital number, since it uses as much as digits as its factorization.

3160921451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 3160921451 is about 56222.0726316631. The cubic root of 3160921451 is about 1467.5894054402.

The spelling of 3160921451 in words is "three billion, one hundred sixty million, nine hundred twenty-one thousand, four hundred fifty-one".