2120003451350 has 12 divisors (see below), whose sum is σ = 3943206419604. Its totient is φ = 848001380520.

The previous prime is 2120003451311. The next prime is 2120003451389. The reversal of 2120003451350 is 531543000212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2120003451311) and next prime (2120003451389).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21200034464 + ... + 21200034563.

It is an arithmetic number, because the mean of its divisors is an integer number (328600534967).

Almost surely, 2^{2120003451350} is an apocalyptic number.

2120003451350 is a deficient number, since it is larger than the sum of its proper divisors (1823202968254).

2120003451350 is a wasteful number, since it uses less digits than its factorization.

2120003451350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42400069039 (or 42400069034 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 2120003451350 its reverse (531543000212), we get a palindrome (2651546451562).

It can be divided in two parts, 2120003 and 451350, that added together give a cube (2571353 = 137³).

The spelling of 2120003451350 in words is "two trillion, one hundred twenty billion, three million, four hundred fifty-one thousand, three hundred fifty".