1023441099 has 16 divisors (see below), whose sum is σ = 1482746880. Its totient is φ = 625531680.

The previous prime is 1023441091. The next prime is 1023441169. The reversal of 1023441099 is 9901443201.

It is not a de Polignac number, because 1023441099 - 2³ = 1023441091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1023441091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287832 + ... + 291365.

It is an arithmetic number, because the mean of its divisors is an integer number (92671680).

Almost surely, 2^1023441099 is an apocalyptic number.

1023441099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1023441099 is a deficient number, since it is larger than the sum of its proper divisors (459305781).

1023441099 is a wasteful number, since it uses less digits than its factorization.

1023441099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579250.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1023441099 is about 31991.2659799515. The cubic root of 1023441099 is about 1007.7534286435.

The spelling of 1023441099 in words is "one billion, twenty-three million, four hundred forty-one thousand, ninety-nine".