101262643352 has 128 divisors (see below), whose sum is σ = 232339968000. Its totient is φ = 40890769920.

The previous prime is 101262643297. The next prime is 101262643357. The reversal of 101262643352 is 253346262101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101262643357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1279577 + ... + 1356407.

It is an arithmetic number, because the mean of its divisors is an integer number (1815156000).

Almost surely, 2^101262643352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101262643352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116169984000).

101262643352 is an abundant number, since it is smaller than the sum of its proper divisors (131077324648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101262643352 is a wasteful number, since it uses less digits than its factorization.

101262643352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76921 (or 76917 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 101262643352 in words is "one hundred one billion, two hundred sixty-two million, six hundred forty-three thousand, three hundred fifty-two".