10701431381 has 2 divisors, whose sum is σ = 10701431382. Its totient is φ = 10701431380.

The previous prime is 10701431357. The next prime is 10701431399. The reversal of 10701431381 is 18313410701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10507275025 + 194156356 = 102505^2 + 13934^2 .

It is a cyclic number.

It is not a de Polignac number, because 10701431381 - 2¹⁰ = 10701430357 is a prime.

It is a super-2 number, since 2×10701431381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10701431681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5350715690 + 5350715691.

It is an arithmetic number, because the mean of its divisors is an integer number (5350715691).

Almost surely, 2^10701431381 is an apocalyptic number.

It is an amenable number.

10701431381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10701431381 is an equidigital number, since it uses as much as digits as its factorization.

10701431381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 10701431381 in words is "ten billion, seven hundred one million, four hundred thirty-one thousand, three hundred eighty-one".