102233012020030 has 16 divisors (see below), whose sum is σ = 184021218810000. Its totient is φ = 40892805436032.

The previous prime is 102233012019911. The next prime is 102233012020039. The reversal of 102233012020030 is 30020210332201.

It is a super-2 number, since 2×102233012020030² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102233012020039) 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, 48845259 + ... + 50895238.

It is an arithmetic number, because the mean of its divisors is an integer number (11501326175625).

Almost surely, 2^{102233012020030} is an apocalyptic number.

102233012020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102233012020030 is a deficient number, since it is larger than the sum of its proper divisors (81788206789970).

102233012020030 is a wasteful number, since it uses less digits than its factorization.

102233012020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99843003.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102233012020030 its reverse (30020210332201), we get a palindrome (132253222352231).

The spelling of 102233012020030 in words is "one hundred two trillion, two hundred thirty-three billion, twelve million, twenty thousand, thirty".