101120211011012 has 6 divisors (see below), whose sum is σ = 176960369269278. Its totient is φ = 50560105505504.

The previous prime is 101120211011009. The next prime is 101120211011033. The reversal of 101120211011012 is 210110112021101.

It can be written as a sum of positive squares in only one way, i.e., 82812475218496 + 18307735792516 = 9100136^2 + 4278754^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12640026376373 + ... + 12640026376380.

It is an arithmetic number, because the mean of its divisors is an integer number (29493394878213).

Almost surely, 2^{101120211011012} is an apocalyptic number.

It is an amenable number.

101120211011012 is a deficient number, since it is larger than the sum of its proper divisors (75840158258266).

101120211011012 is a wasteful number, since it uses less digits than its factorization.

101120211011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25280052752757 (or 25280052752755 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101120211011012 its reverse (210110112021101), we get a palindrome (311230323032113).

The spelling of 101120211011012 in words is "one hundred one trillion, one hundred twenty billion, two hundred eleven million, eleven thousand, twelve".