104031377 has 2 divisors, whose sum is σ = 104031378. Its totient is φ = 104031376.

The previous prime is 104031371. The next prime is 104031407. The reversal of 104031377 is 773130401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64705936 + 39325441 = 8044^2 + 6271^2 .

It is a cyclic number.

It is not a de Polignac number, because 104031377 - 2¹² = 104027281 is a prime.

It is a super-2 number, since 2×104031377² = 21645054801032258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104031371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52015688 + 52015689.

It is an arithmetic number, because the mean of its divisors is an integer number (52015689).

Almost surely, 2^104031377 is an apocalyptic number.

It is an amenable number.

104031377 is a deficient number, since it is larger than the sum of its proper divisors (1).

104031377 is an equidigital number, since it uses as much as digits as its factorization.

104031377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 104031377 is about 10199.5772951628. The cubic root of 104031377 is about 470.3142262686.

Adding to 104031377 its reverse (773130401), we get a palindrome (877161778).

The spelling of 104031377 in words is "one hundred four million, thirty-one thousand, three hundred seventy-seven".