20102332033337 has 2 divisors, whose sum is σ = 20102332033338. Its totient is φ = 20102332033336.

The previous prime is 20102332033283. The next prime is 20102332033393. The reversal of 20102332033337 is 73333023320102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16774684767481 + 3327647265856 = 4095691^2 + 1824184^2 .

It is a cyclic number.

It is not a de Polignac number, because 20102332033337 - 2¹⁴ = 20102332016953 is a prime.

It is not a weakly prime, because it can be changed into another prime (20102332053337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051166016668 + 10051166016669.

It is an arithmetic number, because the mean of its divisors is an integer number (10051166016669).

Almost surely, 2^{20102332033337} is an apocalyptic number.

It is an amenable number.

20102332033337 is a deficient number, since it is larger than the sum of its proper divisors (1).

20102332033337 is an equidigital number, since it uses as much as digits as its factorization.

20102332033337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 32.

Adding to 20102332033337 its reverse (73333023320102), we get a palindrome (93435355353439).

The spelling of 20102332033337 in words is "twenty trillion, one hundred two billion, three hundred thirty-two million, thirty-three thousand, three hundred thirty-seven".