303211400102 has 32 divisors (see below), whose sum is σ = 490572300960. Its totient is φ = 139724121600.

The previous prime is 303211400101. The next prime is 303211400143. The reversal of 303211400102 is 201004112303.

It is a super-2 number, since 2×303211400102² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303211400101) 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, 71291408 + ... + 71295660.

It is an arithmetic number, because the mean of its divisors is an integer number (15330384405).

Almost surely, 2^303211400102 is an apocalyptic number.

303211400102 is a deficient number, since it is larger than the sum of its proper divisors (187360900858).

303211400102 is a wasteful number, since it uses less digits than its factorization.

303211400102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7928.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 303211400102 its reverse (201004112303), we get a palindrome (504215512405).

The spelling of 303211400102 in words is "three hundred three billion, two hundred eleven million, four hundred thousand, one hundred two".