2010400913 has 2 divisors, whose sum is σ = 2010400914. Its totient is φ = 2010400912.

The previous prime is 2010400891. The next prime is 2010400919. The reversal of 2010400913 is 3190040102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1899477889 + 110923024 = 43583^2 + 10532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010400913 is a prime.

It is not a weakly prime, because it can be changed into another prime (2010400919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005200456 + 1005200457.

It is an arithmetic number, because the mean of its divisors is an integer number (1005200457).

Almost surely, 2^2010400913 is an apocalyptic number.

It is an amenable number.

2010400913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010400913 is an equidigital number, since it uses as much as digits as its factorization.

2010400913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2010400913 is about 44837.4944995815. The cubic root of 2010400913 is about 1262.1013296392.

The spelling of 2010400913 in words is "two billion, ten million, four hundred thousand, nine hundred thirteen".