1023102201 has 16 divisors (see below), whose sum is σ = 1490335488. Its totient is φ = 619150800.

The previous prime is 1023102191. The next prime is 1023102209. The reversal of 1023102201 is 1022013201.

It is not a de Polignac number, because 1023102201 - 2¹¹ = 1023100153 is a prime.

It is a super-2 number, since 2×1023102201² = 2093476227382088802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1023102209) 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, 370 + ... + 45236.

It is an arithmetic number, because the mean of its divisors is an integer number (93145968).

Almost surely, 2^1023102201 is an apocalyptic number.

1023102201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1023102201 is a deficient number, since it is larger than the sum of its proper divisors (467233287).

1023102201 is a wasteful number, since it uses less digits than its factorization.

1023102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45572.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1023102201 is about 31985.9688144661. The cubic root of 1023102201 is about 1007.6421819465.

Adding to 1023102201 its reverse (1022013201), we get a palindrome (2045115402).

The spelling of 1023102201 in words is "one billion, twenty-three million, one hundred two thousand, two hundred one".