101102011012 has 6 divisors (see below), whose sum is σ = 176928519278. Its totient is φ = 50551005504.

The previous prime is 101102011001. The next prime is 101102011189. The reversal of 101102011012 is 210110201101.

It can be written as a sum of positive squares in only one way, i.e., 92498706496 + 8603304516 = 304136^2 + 92754^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101102011012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12637751373 + ... + 12637751380.

Almost surely, 2^101102011012 is an apocalyptic number.

It is an amenable number.

101102011012 is a deficient number, since it is larger than the sum of its proper divisors (75826508266).

101102011012 is a wasteful number, since it uses less digits than its factorization.

101102011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25275502757 (or 25275502755 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101102011012 its reverse (210110201101), we get a palindrome (311212212113).

It can be divided in two parts, 10110201101 and 2, that multiplied together give a palindrome (20220402202).

The spelling of 101102011012 in words is "one hundred one billion, one hundred two million, eleven thousand, twelve".