2010021230953 has 2 divisors, whose sum is σ = 2010021230954. Its totient is φ = 2010021230952.

The previous prime is 2010021230923. The next prime is 2010021231107. The reversal of 2010021230953 is 3590321200102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1949941338409 + 60079892544 = 1396403^2 + 245112^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010021230953 - 2¹⁷ = 2010021099881 is a prime.

It is not a weakly prime, because it can be changed into another prime (2010021230923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005010615476 + 1005010615477.

It is an arithmetic number, because the mean of its divisors is an integer number (1005010615477).

Almost surely, 2^{2010021230953} is an apocalyptic number.

It is an amenable number.

2010021230953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010021230953 is an equidigital number, since it uses as much as digits as its factorization.

2010021230953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 2010021230953 in words is "two trillion, ten billion, twenty-one million, two hundred thirty thousand, nine hundred fifty-three".