1013200110 has 64 divisors (see below), whose sum is σ = 2909712960. Its totient is φ = 249402240.

The previous prime is 1013200081. The next prime is 1013200157. The reversal of 1013200110 is 110023101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1013200092 and 1013200101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140821 + ... + 147840.

It is an arithmetic number, because the mean of its divisors is an integer number (45464265).

Almost surely, 2^1013200110 is an apocalyptic number.

1013200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013200110 is an abundant number, since it is smaller than the sum of its proper divisors (1896512850).

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

1013200110 is a wasteful number, since it uses less digits than its factorization.

1013200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288690 (or 288684 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1013200110 is about 31830.8044196184. The cubic root of 1013200110 is about 1004.3808170834.

Adding to 1013200110 its reverse (110023101), we get a palindrome (1123223211).

The spelling of 1013200110 in words is "one billion, thirteen million, two hundred thousand, one hundred ten".