1031202342 has 12 divisors (see below), whose sum is σ = 2234271780. Its totient is φ = 343734108.

The previous prime is 1031202301. The next prime is 1031202349. The reversal of 1031202342 is 2432021301.

1031202342 is a `hidden beast` number, since 10 + 312 + 0 + 2 + 342 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 57289019 = 1031202342 / (1 + 0 + 3 + 1 + 2 + 0 + 2 + 3 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031202349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28644492 + ... + 28644527.

It is an arithmetic number, because the mean of its divisors is an integer number (186189315).

Almost surely, 2^1031202342 is an apocalyptic number.

1031202342 is an abundant number, since it is smaller than the sum of its proper divisors (1203069438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031202342 is a wasteful number, since it uses less digits than its factorization.

1031202342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57289027 (or 57289024 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1031202342 is about 32112.3394040360. The cubic root of 1031202342 is about 1010.2944414882.

Adding to 1031202342 its reverse (2432021301), we get a palindrome (3463223643).

The spelling of 1031202342 in words is "one billion, thirty-one million, two hundred two thousand, three hundred forty-two".