101011957028445 has 16 divisors (see below), whose sum is σ = 161619325084800. Its totient is φ = 53872979135424.

The previous prime is 101011957028401. The next prime is 101011957028483. The reversal of 101011957028445 is 544820759110101.

It is not a de Polignac number, because 101011957028445 - 2³⁸ = 100737079121501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101011957028394 and 101011957028403.

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, 10595992 + ... + 17728478.

It is an arithmetic number, because the mean of its divisors is an integer number (10101207817800).

Almost surely, 2^{101011957028445} is an apocalyptic number.

101011957028445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101011957028445 is a deficient number, since it is larger than the sum of its proper divisors (60607368056355).

101011957028445 is an equidigital number, since it uses as much as digits as its factorization.

101011957028445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8076644.

The product of its (nonzero) digits is 403200, while the sum is 48.

The spelling of 101011957028445 in words is "one hundred one trillion, eleven billion, nine hundred fifty-seven million, twenty-eight thousand, four hundred forty-five".