1203064972 has 12 divisors (see below), whose sum is σ = 2108871016. Its totient is φ = 600530400.

The previous prime is 1203064963. The next prime is 1203064981. The reversal of 1203064972 is 2794603021.

It is an interprime number because it is at equal distance from previous prime (1203064963) and next prime (1203064981).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247818 + ... + 252625.

Almost surely, 2^1203064972 is an apocalyptic number.

It is an amenable number.

1203064972 is a deficient number, since it is larger than the sum of its proper divisors (905806044).

1203064972 is a wasteful number, since it uses less digits than its factorization.

1203064972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501048 (or 501046 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1203064972 is about 34685.2269994013. The cubic root of 1203064972 is about 1063.5625274393.

Adding to 1203064972 its reverse (2794603021), we get a palindrome (3997667993).

The spelling of 1203064972 in words is "one billion, two hundred three million, sixty-four thousand, nine hundred seventy-two".