2140101527 has 2 divisors, whose sum is σ = 2140101528. Its totient is φ = 2140101526.

The previous prime is 2140101479. The next prime is 2140101581. The reversal of 2140101527 is 7251010412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2140101527 - 2¹⁰ = 2140100503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140101427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070050763 + 1070050764.

It is an arithmetic number, because the mean of its divisors is an integer number (1070050764).

Almost surely, 2^2140101527 is an apocalyptic number.

2140101527 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140101527 is an equidigital number, since it uses as much as digits as its factorization.

2140101527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 2140101527 is about 46261.2313606112. The cubic root of 2140101527 is about 1288.6791212940.

Adding to 2140101527 its reverse (7251010412), we get a palindrome (9391111939).

The spelling of 2140101527 in words is "two billion, one hundred forty million, one hundred one thousand, five hundred twenty-seven".