10120061462320 has 40 divisors (see below), whose sum is σ = 23673493500336. Its totient is φ = 4023190073088.

The previous prime is 10120061462281. The next prime is 10120061462327. The reversal of 10120061462320 is 2326416002101.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10120061462320² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10120061462327) 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, 388026127 + ... + 388052206.

Almost surely, 2^{10120061462320} is an apocalyptic number.

10120061462320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10120061462320 is an abundant number, since it is smaller than the sum of its proper divisors (13553432038016).

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

10120061462320 is a wasteful number, since it uses less digits than its factorization.

10120061462320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776078509 (or 776078503 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 10120061462320 its reverse (2326416002101), we get a palindrome (12446477464421).

The spelling of 10120061462320 in words is "ten trillion, one hundred twenty billion, sixty-one million, four hundred sixty-two thousand, three hundred twenty".