2311201301002 has 128 divisors (see below), whose sum is σ = 4163307724800. Its totient is φ = 950368066560.

The previous prime is 2311201300957. The next prime is 2311201301029. The reversal of 2311201301002 is 2001031021132.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 411023563 + ... + 411029185.

It is an arithmetic number, because the mean of its divisors is an integer number (32525841600).

Almost surely, 2^{2311201301002} is an apocalyptic number.

2311201301002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2311201301002 is a deficient number, since it is larger than the sum of its proper divisors (1852106423798).

2311201301002 is a wasteful number, since it uses less digits than its factorization.

2311201301002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2311201301002 its reverse (2001031021132), we get a palindrome (4312232322134).

It can be divided in two parts, 231120130 and 1002, that added together give a palindrome (231121132).

The spelling of 2311201301002 in words is "two trillion, three hundred eleven billion, two hundred one million, three hundred one thousand, two".