12151301097 has 64 divisors (see below), whose sum is σ = 19382630400. Its totient is φ = 6699179520.

The previous prime is 12151301069. The next prime is 12151301117. The reversal of 12151301097 is 79010315121.

It is not a de Polignac number, because 12151301097 - 2⁷ = 12151300969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12151303097) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1512822 + ... + 1520832.

It is an arithmetic number, because the mean of its divisors is an integer number (302853600).

Almost surely, 2^12151301097 is an apocalyptic number.

It is an amenable number.

12151301097 is a deficient number, since it is larger than the sum of its proper divisors (7231329303).

12151301097 is a wasteful number, since it uses less digits than its factorization.

12151301097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158.

The product of its (nonzero) digits is 1890, while the sum is 30.

The spelling of 12151301097 in words is "twelve billion, one hundred fifty-one million, three hundred one thousand, ninety-seven".