105487157414293 has 2 divisors, whose sum is σ = 105487157414294. Its totient is φ = 105487157414292.

The previous prime is 105487157414099. The next prime is 105487157414357. The reversal of 105487157414293 is 392414751784501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64719724150449 + 40767433263844 = 8044857^2 + 6384938^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105487157414293 is a prime.

It is a super-2 number, since 2×105487157414293² (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 (105487137414293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52743578707146 + 52743578707147.

It is an arithmetic number, because the mean of its divisors is an integer number (52743578707147).

Almost surely, 2^{105487157414293} is an apocalyptic number.

It is an amenable number.

105487157414293 is a deficient number, since it is larger than the sum of its proper divisors (1).

105487157414293 is an equidigital number, since it uses as much as digits as its factorization.

105487157414293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33868800, while the sum is 61.

The spelling of 105487157414293 in words is "one hundred five trillion, four hundred eighty-seven billion, one hundred fifty-seven million, four hundred fourteen thousand, two hundred ninety-three".