10091929101010 has 8 divisors (see below), whose sum is σ = 18165472381836. Its totient is φ = 4036771640400.

The previous prime is 10091929100983. The next prime is 10091929101011. The reversal of 10091929101010 is 1010192919001.

It can be written as a sum of positive squares in 2 ways, for example, as 9091002886641 + 1000926214369 = 3015129^2 + 1000463^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×10091929101010⁴ (a number of 53 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (10091929101011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504596455041 + ... + 504596455060.

Almost surely, 2^{10091929101010} is an apocalyptic number.

10091929101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10091929101010 is a deficient number, since it is larger than the sum of its proper divisors (8073543280826).

10091929101010 is a wasteful number, since it uses less digits than its factorization.

10091929101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009192910108.

The product of its (nonzero) digits is 1458, while the sum is 34.

The spelling of 10091929101010 in words is "ten trillion, ninety-one billion, nine hundred twenty-nine million, one hundred one thousand, ten".