30401211030 has 32 divisors (see below), whose sum is σ = 73019867904. Its totient is φ = 8100660576.

The previous prime is 30401211023. The next prime is 30401211077. The reversal of 30401211030 is 3011210403.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356434 + ... + 433413.

It is an arithmetic number, because the mean of its divisors is an integer number (2281870872).

Almost surely, 2^30401211030 is an apocalyptic number.

30401211030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30401211030 is an abundant number, since it is smaller than the sum of its proper divisors (42618656874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30401211030 is a wasteful number, since it uses less digits than its factorization.

30401211030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791140.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30401211030 its reverse (3011210403), we get a palindrome (33412421433).

The spelling of 30401211030 in words is "thirty billion, four hundred one million, two hundred eleven thousand, thirty".