101053355620 has 72 divisors (see below), whose sum is σ = 249255849024. Its totient is φ = 34310453184.

The previous prime is 101053355569. The next prime is 101053355621. The reversal of 101053355620 is 26553350101.

It is a super-3 number, since 3×101053355620³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (101053355621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399622 + ... + 601501.

It is an arithmetic number, because the mean of its divisors is an integer number (3461886792).

Almost surely, 2^101053355620 is an apocalyptic number.

101053355620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101053355620 is an abundant number, since it is smaller than the sum of its proper divisors (148202493404).

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

101053355620 is a wasteful number, since it uses less digits than its factorization.

101053355620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001249 (or 1001240 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 101053355620 in words is "one hundred one billion, fifty-three million, three hundred fifty-five thousand, six hundred twenty".