101088380 has 48 divisors (see below), whose sum is σ = 216893376. Its totient is φ = 39567360.

The previous prime is 101088371. The next prime is 101088389. The reversal of 101088380 is 83880101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101088371) and next prime (101088389).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101088389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364802 + ... + 365078.

It is an arithmetic number, because the mean of its divisors is an integer number (4518612).

Almost surely, 2^101088380 is an apocalyptic number.

101088380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101088380 is an abundant number, since it is smaller than the sum of its proper divisors (115804996).

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

101088380 is a wasteful number, since it uses less digits than its factorization.

101088380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 101088380 is about 10054.2717289717. The cubic root of 101088380 is about 465.8367483070.

The spelling of 101088380 in words is "one hundred one million, eighty-eight thousand, three hundred eighty".