1023012232099 has 8 divisors (see below), whose sum is σ = 1201860524592. Its totient is φ = 858471803040.

The previous prime is 1023012232093. The next prime is 1023012232127. The reversal of 1023012232099 is 9902322103201.

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

It is a cyclic number.

It is not a de Polignac number, because 1023012232099 - 2³¹ = 1020864748451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1023012232093) 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, 3576965704 + ... + 3576965989.

It is an arithmetic number, because the mean of its divisors is an integer number (150232565574).

Almost surely, 2^{1023012232099} is an apocalyptic number.

1023012232099 is a deficient number, since it is larger than the sum of its proper divisors (178848292493).

1023012232099 is a wasteful number, since it uses less digits than its factorization.

1023012232099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153931717.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 1023012232099 in words is "one trillion, twenty-three billion, twelve million, two hundred thirty-two thousand, ninety-nine".