2130451001403 has 16 divisors (see below), whose sum is σ = 2845016280576. Its totient is φ = 1418094220320.

The previous prime is 2130451001401. The next prime is 2130451001449. The reversal of 2130451001403 is 3041001540312.

It is a happy number.

It is not a de Polignac number, because 2130451001403 - 2¹ = 2130451001401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2130451001401) 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, 8328750 + ... + 8580732.

It is an arithmetic number, because the mean of its divisors is an integer number (177813517536).

Almost surely, 2^{2130451001403} is an apocalyptic number.

2130451001403 is a deficient number, since it is larger than the sum of its proper divisors (714565279173).

2130451001403 is a wasteful number, since it uses less digits than its factorization.

2130451001403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256354.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 2130451001403 its reverse (3041001540312), we get a palindrome (5171452541715).

The spelling of 2130451001403 in words is "two trillion, one hundred thirty billion, four hundred fifty-one million, one thousand, four hundred three".