1203047671 has 4 divisors (see below), whose sum is σ = 1374911632. Its totient is φ = 1031183712.

The previous prime is 1203047669. The next prime is 1203047731. The reversal of 1203047671 is 1767403021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1767403021 = 4211 ⋅419711.

It is a cyclic number.

It is not a de Polignac number, because 1203047671 - 2¹ = 1203047669 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 (1203047611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85931970 + ... + 85931983.

It is an arithmetic number, because the mean of its divisors is an integer number (343727908).

Almost surely, 2^1203047671 is an apocalyptic number.

1203047671 is a deficient number, since it is larger than the sum of its proper divisors (171863961).

1203047671 is an equidigital number, since it uses as much as digits as its factorization.

1203047671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171863960.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 1203047671 is about 34684.9775983782. The cubic root of 1203047671 is about 1063.5574291323.

The spelling of 1203047671 in words is "one billion, two hundred three million, forty-seven thousand, six hundred seventy-one".