1353140503 has 8 divisors (see below), whose sum is σ = 1589703696. Its totient is φ = 1135502400.

The previous prime is 1353140501. The next prime is 1353140521. The reversal of 1353140503 is 3050413531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1353140503 - 2¹ = 1353140501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353140501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4731118 + ... + 4731403.

It is an arithmetic number, because the mean of its divisors is an integer number (198712962).

Almost surely, 2^1353140503 is an apocalyptic number.

1353140503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1353140503 is a deficient number, since it is larger than the sum of its proper divisors (236563193).

1353140503 is a wasteful number, since it uses less digits than its factorization.

1353140503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9462545.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1353140503 is about 36785.0581486560. The cubic root of 1353140503 is about 1106.0658015933.

The spelling of 1353140503 in words is "one billion, three hundred fifty-three million, one hundred forty thousand, five hundred three".