100473460391 has 2 divisors, whose sum is σ = 100473460392. Its totient is φ = 100473460390.

The previous prime is 100473460363. The next prime is 100473460427. The reversal of 100473460391 is 193064374001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100473460391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100473460091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50236730195 + 50236730196.

It is an arithmetic number, because the mean of its divisors is an integer number (50236730196).

Almost surely, 2^100473460391 is an apocalyptic number.

100473460391 is a deficient number, since it is larger than the sum of its proper divisors (1).

100473460391 is an equidigital number, since it uses as much as digits as its factorization.

100473460391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 100473460391 in words is "one hundred billion, four hundred seventy-three million, four hundred sixty thousand, three hundred ninety-one".