101421140330 has 8 divisors (see below), whose sum is σ = 182558052612. Its totient is φ = 40568456128.

The previous prime is 101421140323. The next prime is 101421140339. The reversal of 101421140330 is 33041124101.

It can be written as a sum of positive squares in 2 ways, for example, as 91347204169 + 10073936161 = 302237^2 + 100369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (101421140339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5071057007 + ... + 5071057026.

Almost surely, 2^101421140330 is an apocalyptic number.

101421140330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101421140330 is a deficient number, since it is larger than the sum of its proper divisors (81136912282).

101421140330 is a wasteful number, since it uses less digits than its factorization.

101421140330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10142114040.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 101421140330 its reverse (33041124101), we get a palindrome (134462264431).

The spelling of 101421140330 in words is "one hundred one billion, four hundred twenty-one million, one hundred forty thousand, three hundred thirty".