74101310001091 has 2 divisors, whose sum is σ = 74101310001092. Its totient is φ = 74101310001090.

The previous prime is 74101310001079. The next prime is 74101310001107. The reversal of 74101310001091 is 19010001310147.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74101310001091 - 2⁹ = 74101310000579 is a prime.

It is not a weakly prime, because it can be changed into another prime (74101310001991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37050655000545 + 37050655000546.

It is an arithmetic number, because the mean of its divisors is an integer number (37050655000546).

Almost surely, 2^{74101310001091} is an apocalyptic number.

74101310001091 is a deficient number, since it is larger than the sum of its proper divisors (1).

74101310001091 is an equidigital number, since it uses as much as digits as its factorization.

74101310001091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 28.

The spelling of 74101310001091 in words is "seventy-four trillion, one hundred one billion, three hundred ten million, one thousand, ninety-one".