1010109950 has 24 divisors (see below), whose sum is σ = 1899923040. Its totient is φ = 399502400.

The previous prime is 1010109949. The next prime is 1010109959. The reversal of 1010109950 is 599010101.

It is a happy number.

It is a super-2 number, since 2×1010109950² = 2040644222178005000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010109959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109046 + ... + 117945.

It is an arithmetic number, because the mean of its divisors is an integer number (79163460).

Almost surely, 2^1010109950 is an apocalyptic number.

1010109950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010109950 is a deficient number, since it is larger than the sum of its proper divisors (889813090).

1010109950 is a wasteful number, since it uses less digits than its factorization.

1010109950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227092 (or 227087 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 26.

The square root of 1010109950 is about 31782.2269515527. The cubic root of 1010109950 is about 1003.3586899059.

The spelling of 1010109950 in words is "one billion, ten million, one hundred nine thousand, nine hundred fifty".