35165121023 has 2 divisors, whose sum is σ = 35165121024. Its totient is φ = 35165121022.

The previous prime is 35165121011. The next prime is 35165121127. The reversal of 35165121023 is 32012156153.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35165121023 - 2¹⁸ = 35164858879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35165129023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17582560511 + 17582560512.

It is an arithmetic number, because the mean of its divisors is an integer number (17582560512).

Almost surely, 2^35165121023 is an apocalyptic number.

35165121023 is a deficient number, since it is larger than the sum of its proper divisors (1).

35165121023 is an equidigital number, since it uses as much as digits as its factorization.

35165121023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 35165121023 its reverse (32012156153), we get a palindrome (67177277176).

The spelling of 35165121023 in words is "thirty-five billion, one hundred sixty-five million, one hundred twenty-one thousand, twenty-three".