1202473231 has 2 divisors, whose sum is σ = 1202473232. Its totient is φ = 1202473230.

The previous prime is 1202473201. The next prime is 1202473289. The reversal of 1202473231 is 1323742021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1202473231 - 2¹³ = 1202465039 is a prime.

It is a super-2 number, since 2×1202473231² = 2891883742543158722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202473196 and 1202473205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202473201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601236615 + 601236616.

It is an arithmetic number, because the mean of its divisors is an integer number (601236616).

Almost surely, 2^1202473231 is an apocalyptic number.

1202473231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202473231 is an equidigital number, since it uses as much as digits as its factorization.

1202473231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1202473231 is about 34676.6957912659. The cubic root of 1202473231 is about 1063.3881237893.

The spelling of 1202473231 in words is "one billion, two hundred two million, four hundred seventy-three thousand, two hundred thirty-one".