1010145132 has 18 divisors (see below), whose sum is σ = 2553422508. Its totient is φ = 336715032.

The previous prime is 1010145079. The next prime is 1010145133. The reversal of 1010145132 is 2315410101.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1010145133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14029758 + ... + 14029829.

It is an arithmetic number, because the mean of its divisors is an integer number (141856806).

Almost surely, 2^1010145132 is an apocalyptic number.

1010145132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1010145132 is an abundant number, since it is smaller than the sum of its proper divisors (1543277376).

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

1010145132 is a wasteful number, since it uses less digits than its factorization.

1010145132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28059597 (or 28059592 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1010145132 is about 31782.7804321774. The cubic root of 1010145132 is about 1003.3703387221.

Adding to 1010145132 its reverse (2315410101), we get a palindrome (3325555233).

The spelling of 1010145132 in words is "one billion, ten million, one hundred forty-five thousand, one hundred thirty-two".