103023445277 has 2 divisors, whose sum is σ = 103023445278. Its totient is φ = 103023445276.

The previous prime is 103023445253. The next prime is 103023445363. The reversal of 103023445277 is 772544320301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89883637636 + 13139807641 = 299806^2 + 114629^2 .

It is a cyclic number.

It is not a de Polignac number, because 103023445277 - 2²² = 103019250973 is a prime.

It is a super-2 number, since 2×103023445277² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103023445277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103023445177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51511722638 + 51511722639.

It is an arithmetic number, because the mean of its divisors is an integer number (51511722639).

Almost surely, 2^103023445277 is an apocalyptic number.

It is an amenable number.

103023445277 is a deficient number, since it is larger than the sum of its proper divisors (1).

103023445277 is an equidigital number, since it uses as much as digits as its factorization.

103023445277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 38.

Adding to 103023445277 its reverse (772544320301), we get a palindrome (875567765578).

The spelling of 103023445277 in words is "one hundred three billion, twenty-three million, four hundred forty-five thousand, two hundred seventy-seven".