83010782101507 has 8 divisors (see below), whose sum is σ = 89424242036640. Its totient is φ = 76601324331840.

The previous prime is 83010782101459. The next prime is 83010782101517. The reversal of 83010782101507 is 70510128701038.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83010782101507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83010782101517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000498282 + ... + 1000581247.

It is an arithmetic number, because the mean of its divisors is an integer number (11178030254580).

Almost surely, 2^{83010782101507} is an apocalyptic number.

83010782101507 is a deficient number, since it is larger than the sum of its proper divisors (6413459935133).

83010782101507 is a wasteful number, since it uses less digits than its factorization.

83010782101507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001082733.

The product of its (nonzero) digits is 94080, while the sum is 43.

The spelling of 83010782101507 in words is "eighty-three trillion, ten billion, seven hundred eighty-two million, one hundred one thousand, five hundred seven".