106854067715501 has 2 divisors, whose sum is σ = 106854067715502. Its totient is φ = 106854067715500.

The previous prime is 106854067715471. The next prime is 106854067715579. The reversal of 106854067715501 is 105517760458601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70987803281476 + 35866264434025 = 8425426^2 + 5988845^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106854067715501 is a prime.

It is a super-2 number, since 2×106854067715501² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106854067715701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53427033857750 + 53427033857751.

It is an arithmetic number, because the mean of its divisors is an integer number (53427033857751).

Almost surely, 2^{106854067715501} is an apocalyptic number.

It is an amenable number.

106854067715501 is a deficient number, since it is larger than the sum of its proper divisors (1).

106854067715501 is an equidigital number, since it uses as much as digits as its factorization.

106854067715501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056000, while the sum is 56.

The spelling of 106854067715501 in words is "one hundred six trillion, eight hundred fifty-four billion, sixty-seven million, seven hundred fifteen thousand, five hundred one".