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101023013110 = 25191109479441
BaseRepresentation
bin101111000010101110…
…0001101100011110110
3100122202110121210102011
41132011130031203312
53123343342404420
6114224225434434
710204305305005
oct1360534154366
9318673553364
10101023013110
1139930947a88
12176b449ba1a
1396ac746646
144c64c7cc3c
152963e6495a
hex178570d8f6

101023013110 has 32 divisors (see below), whose sum is σ = 191585023200. Its totient is φ = 38247805440.

The previous prime is 101023013099. The next prime is 101023013131. The reversal of 101023013110 is 11310320101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29011 + ... + 450430.

It is an arithmetic number, because the mean of its divisors is an integer number (5987031975).

Almost surely, 2101023013110 is an apocalyptic number.

101023013110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101023013110 is a deficient number, since it is larger than the sum of its proper divisors (90562010090).

101023013110 is a wasteful number, since it uses less digits than its factorization.

101023013110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480576.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 101023013110 its reverse (11310320101), we get a palindrome (112333333211).

The spelling of 101023013110 in words is "one hundred one billion, twenty-three million, thirteen thousand, one hundred ten".

Divisors: 1 2 5 10 19 38 95 190 1109 2218 5545 11090 21071 42142 105355 210710 479441 958882 2397205 4794410 9109379 18218758 45546895 91093790 531700069 1063400138 2658500345 5317000690 10102301311 20204602622 50511506555 101023013110