130226077 has 2 divisors, whose sum is σ = 130226078. Its totient is φ = 130226076.

The previous prime is 130226053. The next prime is 130226101. The reversal of 130226077 is 770622031.

It is a balanced prime because it is at equal distance from previous prime (130226053) and next prime (130226101).

It can be written as a sum of positive squares in only one way, i.e., 93973636 + 36252441 = 9694^2 + 6021^2 .

It is an emirp because it is prime and its reverse (770622031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130226077 is a prime.

It is a super-2 number, since 2×130226077² = 33917662261619858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130226017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65113038 + 65113039.

It is an arithmetic number, because the mean of its divisors is an integer number (65113039).

Almost surely, 2^130226077 is an apocalyptic number.

It is an amenable number.

130226077 is a deficient number, since it is larger than the sum of its proper divisors (1).

130226077 is an equidigital number, since it uses as much as digits as its factorization.

130226077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 130226077 is about 11411.6640767243. The cubic root of 130226077 is about 506.8731883059.

The spelling of 130226077 in words is "one hundred thirty million, two hundred twenty-six thousand, seventy-seven".