101401430120 has 32 divisors (see below), whose sum is σ = 228312560520. Its totient is φ = 40532244480.

The previous prime is 101401430107. The next prime is 101401430129. The reversal of 101401430120 is 21034104101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 88645534756 + 12755895364 = 297734^2 + 112942^2 .

It is a super-3 number, since 3×101401430120³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (101401430129) 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, 827201 + ... + 941840.

Almost surely, 2^101401430120 is an apocalyptic number.

101401430120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101401430120 is an abundant number, since it is smaller than the sum of its proper divisors (126911130400).

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

101401430120 is a wasteful number, since it uses less digits than its factorization.

101401430120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770485 (or 1770481 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 101401430120 its reverse (21034104101), we get a palindrome (122435534221).

The spelling of 101401430120 in words is "one hundred one billion, four hundred one million, four hundred thirty thousand, one hundred twenty".