100101606049477 has 2 divisors, whose sum is σ = 100101606049478. Its totient is φ = 100101606049476.

The previous prime is 100101606049363. The next prime is 100101606049517. The reversal of 100101606049477 is 774940606101001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68235513309441 + 31866092740036 = 8260479^2 + 5645006^2 .

It is a cyclic number.

It is not a de Polignac number, because 100101606049477 - 2²⁷ = 100101471831749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100101606043477) 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, 50050803024738 + 50050803024739.

It is an arithmetic number, because the mean of its divisors is an integer number (50050803024739).

Almost surely, 2^{100101606049477} is an apocalyptic number.

It is an amenable number.

100101606049477 is a deficient number, since it is larger than the sum of its proper divisors (1).

100101606049477 is an equidigital number, since it uses as much as digits as its factorization.

100101606049477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 100101606049477 in words is "one hundred trillion, one hundred one billion, six hundred six million, forty-nine thousand, four hundred seventy-seven".