10101540331279 has 2 divisors, whose sum is σ = 10101540331280. Its totient is φ = 10101540331278.

The previous prime is 10101540331219. The next prime is 10101540331301. The reversal of 10101540331279 is 97213304510101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10101540331279 - 2¹³ = 10101540323087 is a prime.

It is a super-2 number, since 2×10101540331279² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101540331219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050770165639 + 5050770165640.

It is an arithmetic number, because the mean of its divisors is an integer number (5050770165640).

Almost surely, 2^{10101540331279} is an apocalyptic number.

10101540331279 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101540331279 is an equidigital number, since it uses as much as digits as its factorization.

10101540331279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 37.

The spelling of 10101540331279 in words is "ten trillion, one hundred one billion, five hundred forty million, three hundred thirty-one thousand, two hundred seventy-nine".