101026445264 has 20 divisors (see below), whose sum is σ = 198660213504. Its totient is φ = 49759293408.

The previous prime is 101026445257. The next prime is 101026445269. The reversal of 101026445264 is 462544620101.

It is a super-3 number, since 3×101026445264³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101026445269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47119472 + ... + 47121615.

Almost surely, 2^101026445264 is an apocalyptic number.

It is an amenable number.

101026445264 is a deficient number, since it is larger than the sum of its proper divisors (97633768240).

101026445264 is an equidigital number, since it uses as much as digits as its factorization.

101026445264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94241162 (or 94241156 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 101026445264 in words is "one hundred one billion, twenty-six million, four hundred forty-five thousand, two hundred sixty-four".