103121002303330 has 32 divisors (see below), whose sum is σ = 203734433141568. Its totient is φ = 37268493854400.

The previous prime is 103121002303289. The next prime is 103121002303331. The reversal of 103121002303330 is 33303200121301.

It is a super-2 number, since 2×103121002303330² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (103121002303331) 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, 2875637461 + ... + 2875673320.

It is an arithmetic number, because the mean of its divisors is an integer number (6366701035674).

Almost surely, 2^{103121002303330} is an apocalyptic number.

103121002303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103121002303330 is a deficient number, since it is larger than the sum of its proper divisors (100613430838238).

103121002303330 is a wasteful number, since it uses less digits than its factorization.

103121002303330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5751310962.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 103121002303330 its reverse (33303200121301), we get a palindrome (136424202424631).

The spelling of 103121002303330 in words is "one hundred three trillion, one hundred twenty-one billion, two million, three hundred three thousand, three hundred thirty".