1048123651 has 2 divisors, whose sum is σ = 1048123652. Its totient is φ = 1048123650.

The previous prime is 1048123589. The next prime is 1048123669. The reversal of 1048123651 is 1563218401.

1048123651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (1563218401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1048123651 - 2¹³ = 1048115459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1048123691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524061825 + 524061826.

It is an arithmetic number, because the mean of its divisors is an integer number (524061826).

Almost surely, 2^1048123651 is an apocalyptic number.

1048123651 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048123651 is an equidigital number, since it uses as much as digits as its factorization.

1048123651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1048123651 is about 32374.7378522205. The cubic root of 1048123651 is about 1015.7905627131.

The spelling of 1048123651 in words is "one billion, forty-eight million, one hundred twenty-three thousand, six hundred fifty-one".