1011930212030 has 64 divisors (see below), whose sum is σ = 1992898624320. Its totient is φ = 368391297024.

The previous prime is 1011930211907. The next prime is 1011930212101. The reversal of 1011930212030 is 302120391101.

It is a junction number, because it is equal to n+sod(n) for n = 1011930211987 and 1011930212005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531776 + ... + 1518764.

It is an arithmetic number, because the mean of its divisors is an integer number (31139041005).

Almost surely, 2^{1011930212030} is an apocalyptic number.

1011930212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011930212030 is a deficient number, since it is larger than the sum of its proper divisors (980968412290).

1011930212030 is a wasteful number, since it uses less digits than its factorization.

1011930212030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987213.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 1011930212030 in words is "one trillion, eleven billion, nine hundred thirty million, two hundred twelve thousand, thirty".