1060060506021 has 20 divisors (see below), whose sum is σ = 1727506011264. Its totient is φ = 642460912200.

The previous prime is 1060060505947. The next prime is 1060060506023. The reversal of 1060060506021 is 1206050600601.

It is a happy number.

1060060506021 is a `hidden beast` number, since 1 + 0 + 6 + 0 + 0 + 6 + 0 + 50 + 602 + 1 = 666.

It is not a de Polignac number, because 1060060506021 - 2⁷ = 1060060505893 is a prime.

It is a super-2 number, since 2×1060060506021² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1060060506023) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 594870325 + ... + 594872106.

Almost surely, 2^{1060060506021} is an apocalyptic number.

1060060506021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1060060506021 is a deficient number, since it is larger than the sum of its proper divisors (667445505243).

1060060506021 is a wasteful number, since it uses less digits than its factorization.

1060060506021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189742454 (or 1189742445 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 1060060506021 in words is "one trillion, sixty billion, sixty million, five hundred six thousand, twenty-one".