1012115010 has 32 divisors (see below), whose sum is σ = 2450580480. Its totient is φ = 267507968.

The previous prime is 1012114981. The next prime is 1012115021. The reversal of 1012115010 is 105112101.

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, 145890 + ... + 152669.

It is an arithmetic number, because the mean of its divisors is an integer number (76580640).

Almost surely, 2^1012115010 is an apocalyptic number.

1012115010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012115010 is an abundant number, since it is smaller than the sum of its proper divisors (1438465470).

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

1012115010 is a wasteful number, since it uses less digits than its factorization.

1012115010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298682.

The product of its (nonzero) digits is 10, while the sum is 12.

The square root of 1012115010 is about 31813.7550440057. The cubic root of 1012115010 is about 1004.0221373880.

Adding to 1012115010 its reverse (105112101), we get a palindrome (1117227111).

The spelling of 1012115010 in words is "one billion, twelve million, one hundred fifteen thousand, ten".