1357113403 has 2 divisors, whose sum is σ = 1357113404. Its totient is φ = 1357113402.

The previous prime is 1357113353. The next prime is 1357113419. The reversal of 1357113403 is 3043117531.

It is a strong prime.

It is an emirp because it is prime and its reverse (3043117531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1357113403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1357113803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678556701 + 678556702.

It is an arithmetic number, because the mean of its divisors is an integer number (678556702).

Almost surely, 2^1357113403 is an apocalyptic number.

1357113403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357113403 is an equidigital number, since it uses as much as digits as its factorization.

1357113403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 1357113403 is about 36839.0201145470. The cubic root of 1357113403 is about 1107.1472352864.

The spelling of 1357113403 in words is "one billion, three hundred fifty-seven million, one hundred thirteen thousand, four hundred three".