60103726261 has 2 divisors, whose sum is σ = 60103726262. Its totient is φ = 60103726260.

The previous prime is 60103726159. The next prime is 60103726273. The reversal of 60103726261 is 16262730106.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40662722500 + 19441003761 = 201650^2 + 139431^2 .

It is a cyclic number.

It is not a de Polignac number, because 60103726261 - 2⁹ = 60103725749 is a prime.

It is a super-2 number, since 2×60103726261² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60103726561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30051863130 + 30051863131.

It is an arithmetic number, because the mean of its divisors is an integer number (30051863131).

Almost surely, 2^60103726261 is an apocalyptic number.

It is an amenable number.

60103726261 is a deficient number, since it is larger than the sum of its proper divisors (1).

60103726261 is an equidigital number, since it uses as much as digits as its factorization.

60103726261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 60103726261 in words is "sixty billion, one hundred three million, seven hundred twenty-six thousand, two hundred sixty-one".