210150401 has 2 divisors, whose sum is σ = 210150402. Its totient is φ = 210150400.

The previous prime is 210150373. The next prime is 210150427. The reversal of 210150401 is 104051012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106090000 + 104060401 = 10300^2 + 10201^2 .

It is a cyclic number.

It is not a de Polignac number, because 210150401 - 2⁶ = 210150337 is a prime.

It is a super-3 number, since 3×210150401³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (210155401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105075200 + 105075201.

It is an arithmetic number, because the mean of its divisors is an integer number (105075201).

Almost surely, 2^210150401 is an apocalyptic number.

It is an amenable number.

210150401 is a deficient number, since it is larger than the sum of its proper divisors (1).

210150401 is an equidigital number, since it uses as much as digits as its factorization.

210150401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 210150401 is about 14496.5651448886. The cubic root of 210150401 is about 594.5340617003.

The spelling of 210150401 in words is "two hundred ten million, one hundred fifty thousand, four hundred one".