202123433002 has 16 divisors (see below), whose sum is σ = 331375041792. Its totient is φ = 92048621760.

The previous prime is 202123432997. The next prime is 202123433003. The reversal of 202123433002 is 200334321202.

It is not an unprimeable number, because it can be changed into a prime (202123433003) 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, 95882928 + ... + 95885035.

It is an arithmetic number, because the mean of its divisors is an integer number (20710940112).

Almost surely, 2^202123433002 is an apocalyptic number.

202123433002 is a deficient number, since it is larger than the sum of its proper divisors (129251608790).

202123433002 is a wasteful number, since it uses less digits than its factorization.

202123433002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191768013.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 202123433002 its reverse (200334321202), we get a palindrome (402457754204).

The spelling of 202123433002 in words is "two hundred two billion, one hundred twenty-three million, four hundred thirty-three thousand, two".