10101342342 has 32 divisors (see below), whose sum is σ = 24864844032. Its totient is φ = 2664090144.

The previous prime is 10101342341. The next prime is 10101342359. The reversal of 10101342342 is 24324310101.

It is a super-2 number, since 2×10101342342² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101342341) 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, 9249768 + ... + 9250859.

It is an arithmetic number, because the mean of its divisors is an integer number (777026376).

Almost surely, 2^10101342342 is an apocalyptic number.

10101342342 is an abundant number, since it is smaller than the sum of its proper divisors (14763501690).

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

10101342342 is a wasteful number, since it uses less digits than its factorization.

10101342342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18500652.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10101342342 its reverse (24324310101), we get a palindrome (34425652443).

The spelling of 10101342342 in words is "ten billion, one hundred one million, three hundred forty-two thousand, three hundred forty-two".