1000100192010 has 32 divisors (see below), whose sum is σ = 2458782914112. Its totient is φ = 260188667520.

The previous prime is 1000100191973. The next prime is 1000100192011. The reversal of 1000100192010 is 102910010001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1000100192011) 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 15 ways as a sum of consecutive naturals, for example, 406543564 + ... + 406546023.

It is an arithmetic number, because the mean of its divisors is an integer number (76836966066).

Almost surely, 2^{1000100192010} is an apocalyptic number.

1000100192010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000100192010 is an abundant number, since it is smaller than the sum of its proper divisors (1458682722102).

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

1000100192010 is a wasteful number, since it uses less digits than its factorization.

1000100192010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813089638.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 1000100192010 in words is "one trillion, one hundred million, one hundred ninety-two thousand, ten".