1357041303 has 32 divisors (see below), whose sum is σ = 2148664320. Its totient is φ = 843488640.

The previous prime is 1357041271. The next prime is 1357041397. The reversal of 1357041303 is 3031407531.

1357041303 is a `hidden beast` number, since 1 + 357 + 0 + 4 + 1 + 303 = 666.

1357041303 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1357041303 - 2⁵ = 1357041271 is a prime.

It is a super-2 number, since 2×1357041303² = 3683122196095875618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357041403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35298 + ... + 62928.

It is an arithmetic number, because the mean of its divisors is an integer number (67145760).

Almost surely, 2^1357041303 is an apocalyptic number.

1357041303 is a deficient number, since it is larger than the sum of its proper divisors (791623017).

1357041303 is a wasteful number, since it uses less digits than its factorization.

1357041303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27764 (or 27758 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 1357041303 is about 36838.0415196031. The cubic root of 1357041303 is about 1107.1276282958.

Adding to 1357041303 its reverse (3031407531), we get a palindrome (4388448834).

The spelling of 1357041303 in words is "one billion, three hundred fifty-seven million, forty-one thousand, three hundred three".