1162101012 has 24 divisors (see below), whose sum is σ = 2721158496. Its totient is φ = 385997088.

The previous prime is 1162100917. The next prime is 1162101019. The reversal of 1162101012 is 2101012611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1162100982 and 1162101000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162101019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167703 + ... + 174494.

It is an arithmetic number, because the mean of its divisors is an integer number (113381604).

Almost surely, 2^1162101012 is an apocalyptic number.

1162101012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1162101012 is an abundant number, since it is smaller than the sum of its proper divisors (1559057484).

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

1162101012 is a wasteful number, since it uses less digits than its factorization.

1162101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342487 (or 342485 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1162101012 is about 34089.6026964234. The cubic root of 1162101012 is about 1051.3515511583.

Adding to 1162101012 its reverse (2101012611), we get a palindrome (3263113623).

The spelling of 1162101012 in words is "one billion, one hundred sixty-two million, one hundred one thousand, twelve".