1061060505100 has 36 divisors (see below), whose sum is σ = 2356047847384. Its totient is φ = 414553870080.

The previous prime is 1061060505047. The next prime is 1061060505107. The reversal of 1061060505100 is 15050601601.

It is a super-2 number, since 2×1061060505100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1061060505107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123374829 + ... + 123383428.

Almost surely, 2^{1061060505100} is an apocalyptic number.

1061060505100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1061060505100 is an abundant number, since it is smaller than the sum of its proper divisors (1294987342284).

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

1061060505100 is a wasteful number, since it uses less digits than its factorization.

1061060505100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246758314 (or 246758307 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 1061060505100 in words is "one trillion, sixty-one billion, sixty million, five hundred five thousand, one hundred".