142297107310 has 16 divisors (see below), whose sum is σ = 259742326752. Its totient is φ = 56117168800.

The previous prime is 142297107289. The next prime is 142297107313. The reversal of 142297107310 is 13701792241.

It is a super-2 number, since 2×142297107310² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142297107310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142297107313) 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, 100208521 + ... + 100209940.

It is an arithmetic number, because the mean of its divisors is an integer number (16233895422).

Almost surely, 2^142297107310 is an apocalyptic number.

142297107310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142297107310 is a deficient number, since it is larger than the sum of its proper divisors (117445219442).

142297107310 is a wasteful number, since it uses less digits than its factorization.

142297107310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200418539.

The product of its (nonzero) digits is 21168, while the sum is 37.

Adding to 142297107310 its reverse (13701792241), we get a palindrome (155998899551).

The spelling of 142297107310 in words is "one hundred forty-two billion, two hundred ninety-seven million, one hundred seven thousand, three hundred ten".