10321011342 has 48 divisors (see below), whose sum is σ = 22890366720. Its totient is φ = 3359415696.

The previous prime is 10321011277. The next prime is 10321011353. The reversal of 10321011342 is 24311012301.

10321011342 is a `hidden beast` number, since 1 + 0 + 321 + 0 + 1 + 1 + 342 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361009 + ... + 388547.

It is an arithmetic number, because the mean of its divisors is an integer number (476882640).

Almost surely, 2^10321011342 is an apocalyptic number.

10321011342 is an abundant number, since it is smaller than the sum of its proper divisors (12569355378).

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

10321011342 is a wasteful number, since it uses less digits than its factorization.

10321011342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28037 (or 28034 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10321011342 its reverse (24311012301), we get a palindrome (34632023643).

The spelling of 10321011342 in words is "ten billion, three hundred twenty-one million, eleven thousand, three hundred forty-two".