101260739 has 2 divisors, whose sum is σ = 101260740. Its totient is φ = 101260738.

The previous prime is 101260717. The next prime is 101260741. The reversal of 101260739 is 937062101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101260739 - 2²⁰ = 100212163 is a prime.

It is a super-2 number, since 2×101260739² = 20507474525652242, which contains 22 as substring.

Together with 101260741, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (101263739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50630369 + 50630370.

It is an arithmetic number, because the mean of its divisors is an integer number (50630370).

Almost surely, 2^101260739 is an apocalyptic number.

101260739 is a deficient number, since it is larger than the sum of its proper divisors (1).

101260739 is an equidigital number, since it uses as much as digits as its factorization.

101260739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 101260739 is about 10062.8395098004. The cubic root of 101260739 is about 466.1013536166.

The spelling of 101260739 in words is "one hundred one million, two hundred sixty thousand, seven hundred thirty-nine".