101021112092 has 12 divisors (see below), whose sum is σ = 177045789816. Its totient is φ = 50436600720.

The previous prime is 101021112047. The next prime is 101021112121. The reversal of 101021112092 is 290211120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18485759 + ... + 18491222.

It is an arithmetic number, because the mean of its divisors is an integer number (14753815818).

Almost surely, 2^101021112092 is an apocalyptic number.

It is an amenable number.

101021112092 is a deficient number, since it is larger than the sum of its proper divisors (76024677724).

101021112092 is a wasteful number, since it uses less digits than its factorization.

101021112092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36977668 (or 36977666 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 101021112092 its reverse (290211120101), we get a palindrome (391232232193).

The spelling of 101021112092 in words is "one hundred one billion, twenty-one million, one hundred twelve thousand, ninety-two".