1202302023 has 16 divisors (see below), whose sum is σ = 1801443840. Its totient is φ = 707709024.

The previous prime is 1202302021. The next prime is 1202302037. The reversal of 1202302023 is 3202032021.

It is not a de Polignac number, because 1202302023 - 2¹ = 1202302021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202301993 and 1202302011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202302021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669283 + ... + 671076.

It is an arithmetic number, because the mean of its divisors is an integer number (112590240).

Almost surely, 2^1202302023 is an apocalyptic number.

1202302023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1202302023 is a deficient number, since it is larger than the sum of its proper divisors (599141817).

1202302023 is a wasteful number, since it uses less digits than its factorization.

1202302023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340398.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1202302023 is about 34674.2270714143. The cubic root of 1202302023 is about 1063.3376530344.

Adding to 1202302023 its reverse (3202032021), we get a palindrome (4404334044).

The spelling of 1202302023 in words is "one billion, two hundred two million, three hundred two thousand, twenty-three".