1501501061106 has 48 divisors (see below), whose sum is σ = 3273290826624. Its totient is φ = 497418527232.

The previous prime is 1501501061101. The next prime is 1501501061201. The reversal of 1501501061106 is 6011601051051.

1501501061106 is a `hidden beast` number, since 1 + 50 + 1 + 501 + 0 + 6 + 1 + 106 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1501501061106.

It is not an unprimeable number, because it can be changed into a prime (1501501061101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19009611 + ... + 19088433.

It is an arithmetic number, because the mean of its divisors is an integer number (68193558888).

Almost surely, 2^{1501501061106} is an apocalyptic number.

1501501061106 is an abundant number, since it is smaller than the sum of its proper divisors (1771789765518).

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

1501501061106 is a wasteful number, since it uses less digits than its factorization.

1501501061106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85335 (or 85332 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 27.

The spelling of 1501501061106 in words is "one trillion, five hundred one billion, five hundred one million, sixty-one thousand, one hundred six".