23150102 has 4 divisors (see below), whose sum is σ = 34725156. Its totient is φ = 11575050.

The previous prime is 23150069. The next prime is 23150119. The reversal of 23150102 is 20105132.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×23150102² = 1071854445220808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5787524 + ... + 5787527.

It is an arithmetic number, because the mean of its divisors is an integer number (8681289).

Almost surely, 2^23150102 is an apocalyptic number.

23150102 is a deficient number, since it is larger than the sum of its proper divisors (11575054).

23150102 is a wasteful number, since it uses less digits than its factorization.

23150102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11575053.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 23150102 is about 4811.4552892030. The cubic root of 23150102 is about 285.0040093824.

Adding to 23150102 its reverse (20105132), we get a palindrome (43255234).

The spelling of 23150102 in words is "twenty-three million, one hundred fifty thousand, one hundred two".