101093823490 has 64 divisors (see below), whose sum is σ = 207325412352. Its totient is φ = 35132011200.

The previous prime is 101093823409. The next prime is 101093823491. The reversal of 101093823490 is 94328390101.

It is a super-2 number, since 2×101093823490² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101093823491) 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, 2945569 + ... + 2979691.

It is an arithmetic number, because the mean of its divisors is an integer number (3239459568).

Almost surely, 2^101093823490 is an apocalyptic number.

101093823490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101093823490 is an abundant number, since it is smaller than the sum of its proper divisors (106231588862).

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

101093823490 is a wasteful number, since it uses less digits than its factorization.

101093823490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35335.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 101093823490 in words is "one hundred one billion, ninety-three million, eight hundred twenty-three thousand, four hundred ninety".