1023061199 has 8 divisors (see below), whose sum is σ = 1034222592. Its totient is φ = 1011923640.

The previous prime is 1023061177. The next prime is 1023061243. The reversal of 1023061199 is 9911603201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023061199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023061499) 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, 88382 + ... + 99284.

It is an arithmetic number, because the mean of its divisors is an integer number (129277824).

Almost surely, 2^1023061199 is an apocalyptic number.

1023061199 is a deficient number, since it is larger than the sum of its proper divisors (11161393).

1023061199 is a wasteful number, since it uses less digits than its factorization.

1023061199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11917.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 1023061199 is about 31985.3278707597. The cubic root of 1023061199 is about 1007.6287209593.

The spelling of 1023061199 in words is "one billion, twenty-three million, sixty-one thousand, one hundred ninety-nine".