10146261187 has 2 divisors, whose sum is σ = 10146261188. Its totient is φ = 10146261186.

The previous prime is 10146261143. The next prime is 10146261217. The reversal of 10146261187 is 78116264101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10146261187 - 2¹¹ = 10146259139 is a prime.

It is not a weakly prime, because it can be changed into another prime (10146261787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5073130593 + 5073130594.

It is an arithmetic number, because the mean of its divisors is an integer number (5073130594).

Almost surely, 2^10146261187 is an apocalyptic number.

10146261187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10146261187 is an equidigital number, since it uses as much as digits as its factorization.

10146261187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 10146261187 in words is "ten billion, one hundred forty-six million, two hundred sixty-one thousand, one hundred eighty-seven".