2061172027030 has 32 divisors (see below), whose sum is σ = 3763175899968. Its totient is φ = 812681318400.

The previous prime is 2061172026961. The next prime is 2061172027063. The reversal of 2061172027030 is 307202711602.

It is a junction number, because it is equal to n+sod(n) for n = 2061172026983 and 2061172027001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3007210 + ... + 3628450.

It is an arithmetic number, because the mean of its divisors is an integer number (117599246874).

Almost surely, 2^{2061172027030} is an apocalyptic number.

2061172027030 is a deficient number, since it is larger than the sum of its proper divisors (1702003872938).

2061172027030 is a wasteful number, since it uses less digits than its factorization.

2061172027030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625992.

The product of its (nonzero) digits is 7056, while the sum is 31.

Adding to 2061172027030 its reverse (307202711602), we get a palindrome (2368374738632).

The spelling of 2061172027030 in words is "two trillion, sixty-one billion, one hundred seventy-two million, twenty-seven thousand, thirty".