101476454389 has 2 divisors, whose sum is σ = 101476454390. Its totient is φ = 101476454388.

The previous prime is 101476454357. The next prime is 101476454419. The reversal of 101476454389 is 983454674101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70454677489 + 31021776900 = 265433^2 + 176130^2 .

It is a cyclic number.

It is not a de Polignac number, because 101476454389 - 2⁵ = 101476454357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101476454789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50738227194 + 50738227195.

It is an arithmetic number, because the mean of its divisors is an integer number (50738227195).

Almost surely, 2^101476454389 is an apocalyptic number.

It is an amenable number.

101476454389 is a deficient number, since it is larger than the sum of its proper divisors (1).

101476454389 is an equidigital number, since it uses as much as digits as its factorization.

101476454389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 101476454389 in words is "one hundred one billion, four hundred seventy-six million, four hundred fifty-four thousand, three hundred eighty-nine".