103253477 has 2 divisors, whose sum is σ = 103253478. Its totient is φ = 103253476.

The previous prime is 103253471. The next prime is 103253503. The reversal of 103253477 is 774352301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98922916 + 4330561 = 9946^2 + 2081^2 .

It is a cyclic number.

It is not a de Polignac number, because 103253477 - 2²⁴ = 86476261 is a prime.

It is a super-2 number, since 2×103253477² = 21322561025179058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103253471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51626738 + 51626739.

It is an arithmetic number, because the mean of its divisors is an integer number (51626739).

Almost surely, 2^103253477 is an apocalyptic number.

It is an amenable number.

103253477 is a deficient number, since it is larger than the sum of its proper divisors (1).

103253477 is an equidigital number, since it uses as much as digits as its factorization.

103253477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 103253477 is about 10161.3718069954. The cubic root of 103253477 is about 469.1390258615.

The spelling of 103253477 in words is "one hundred three million, two hundred fifty-three thousand, four hundred seventy-seven".