101620867763 has 2 divisors, whose sum is σ = 101620867764. Its totient is φ = 101620867762.

The previous prime is 101620867721. The next prime is 101620867769. The reversal of 101620867763 is 367768026101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101620867763 - 2¹⁴ = 101620851379 is a prime.

It is not a weakly prime, because it can be changed into another prime (101620867769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50810433881 + 50810433882.

It is an arithmetic number, because the mean of its divisors is an integer number (50810433882).

Almost surely, 2^101620867763 is an apocalyptic number.

101620867763 is a deficient number, since it is larger than the sum of its proper divisors (1).

101620867763 is an equidigital number, since it uses as much as digits as its factorization.

101620867763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 101620867763 in words is "one hundred one billion, six hundred twenty million, eight hundred sixty-seven thousand, seven hundred sixty-three".