1010050001 has 2 divisors, whose sum is σ = 1010050002. Its totient is φ = 1010050000.

The previous prime is 1010049979. The next prime is 1010050003. The reversal of 1010050001 is 1000500101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 610090000 + 399960001 = 24700^2 + 19999^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010050001 - 2²⁶ = 942941137 is a prime.

Together with 1010050003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1010050003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505025000 + 505025001.

It is an arithmetic number, because the mean of its divisors is an integer number (505025001).

Almost surely, 2^1010050001 is an apocalyptic number.

It is an amenable number.

1010050001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010050001 is an equidigital number, since it uses as much as digits as its factorization.

1010050001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 1010050001 is about 31781.2838161079. The cubic root of 1010050001 is about 1003.3388400733.

Adding to 1010050001 its reverse (1000500101), we get a palindrome (2010550102).

The spelling of 1010050001 in words is "one billion, ten million, fifty thousand, one".