20014001153 has 2 divisors, whose sum is σ = 20014001154. Its totient is φ = 20014001152.

The previous prime is 20014001131. The next prime is 20014001167. The reversal of 20014001153 is 35110041002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13383481969 + 6630519184 = 115687^2 + 81428^2 .

It is a cyclic number.

It is not a de Polignac number, because 20014001153 - 2¹² = 20013997057 is a prime.

It is not a weakly prime, because it can be changed into another prime (20014001123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10007000576 + 10007000577.

It is an arithmetic number, because the mean of its divisors is an integer number (10007000577).

Almost surely, 2^20014001153 is an apocalyptic number.

It is an amenable number.

20014001153 is a deficient number, since it is larger than the sum of its proper divisors (1).

20014001153 is an equidigital number, since it uses as much as digits as its factorization.

20014001153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 20014001153 its reverse (35110041002), we get a palindrome (55124042155).

The spelling of 20014001153 in words is "twenty billion, fourteen million, one thousand, one hundred fifty-three".