1023331342 has 16 divisors (see below), whose sum is σ = 1675089072. Its totient is φ = 464998720.

The previous prime is 1023331339. The next prime is 1023331343. The reversal of 1023331342 is 2431333201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023331343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88098 + ... + 99034.

It is an arithmetic number, because the mean of its divisors is an integer number (104693067).

Almost surely, 2^1023331342 is an apocalyptic number.

1023331342 is a deficient number, since it is larger than the sum of its proper divisors (651757730).

1023331342 is a wasteful number, since it uses less digits than its factorization.

1023331342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15203.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1023331342 is about 31989.5505126283. The cubic root of 1023331342 is about 1007.7174024871.

Adding to 1023331342 its reverse (2431333201), we get a palindrome (3454664543).

The spelling of 1023331342 in words is "one billion, twenty-three million, three hundred thirty-one thousand, three hundred forty-two".