11954807107 has 2 divisors, whose sum is σ = 11954807108. Its totient is φ = 11954807106.

The previous prime is 11954807069. The next prime is 11954807149. The reversal of 11954807107 is 70170845911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11954807107 - 2³¹ = 9807323459 is a prime.

It is not a weakly prime, because it can be changed into another prime (11954807177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5977403553 + 5977403554.

It is an arithmetic number, because the mean of its divisors is an integer number (5977403554).

Almost surely, 2^11954807107 is an apocalyptic number.

11954807107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11954807107 is an equidigital number, since it uses as much as digits as its factorization.

11954807107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 43.

The spelling of 11954807107 in words is "eleven billion, nine hundred fifty-four million, eight hundred seven thousand, one hundred seven".