101451001963 has 2 divisors, whose sum is σ = 101451001964. Its totient is φ = 101451001962.

The previous prime is 101451001931. The next prime is 101451002053. The reversal of 101451001963 is 369100154101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101451001963 - 2⁵ = 101451001931 is a prime.

It is not a weakly prime, because it can be changed into another prime (101451001763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50725500981 + 50725500982.

It is an arithmetic number, because the mean of its divisors is an integer number (50725500982).

Almost surely, 2^101451001963 is an apocalyptic number.

101451001963 is a deficient number, since it is larger than the sum of its proper divisors (1).

101451001963 is an equidigital number, since it uses as much as digits as its factorization.

101451001963 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 31.

The spelling of 101451001963 in words is "one hundred one billion, four hundred fifty-one million, one thousand, nine hundred sixty-three".