101353403 has 2 divisors, whose sum is σ = 101353404. Its totient is φ = 101353402.

The previous prime is 101353393. The next prime is 101353409. The reversal of 101353403 is 304353101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101353403 - 2²² = 97159099 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (101353409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50676701 + 50676702.

It is an arithmetic number, because the mean of its divisors is an integer number (50676702).

Almost surely, 2^101353403 is an apocalyptic number.

101353403 is a deficient number, since it is larger than the sum of its proper divisors (1).

101353403 is an equidigital number, since it uses as much as digits as its factorization.

101353403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 101353403 is about 10067.4427239493. The cubic root of 101353403 is about 466.2434871762.

The spelling of 101353403 in words is "one hundred one million, three hundred fifty-three thousand, four hundred three".